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1. Influence of BMI on virtual coronary artery calcium scoring

Author: Javier Perez-Cervera, Javier Arce, Michael Fattouh, Toshiki Kuno, Aldo L Schenone, Vikram Brahmanandam, Un Jung Lee, Linda B Haramati, Jeffrey M Levsky, Todd C Villines, Mario J Garcia, and Leandro Slipczuk
Published: 2022
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2. Visual Coronary and Aortic Calcium Scoring on Chest Computed Tomography Predict Mortality in Patients With Low-Density Lipoprotein-Cholesterol ≥190 mg/dL

Author: Francesco Castagna, Jeremy Miles, Javier Arce, Ephraim Leiderman, Patrick Neshiwat, Paul Ippolito, Patricia Friedmann, Aldo Schenone, Lili Zhang, Carlos J. Rodriguez, Michael J. Blaha, Jeffrey M. Levsky, Mario J Garcia, and Leandro Slipczuk
Subjects: Adult, Male, Aortic Diseases, Aorta, Thoracic, Cholesterol, LDL, Coronary Artery Disease, Middle Aged, Risk Assessment, Cardiovascular Diseases, Risk Factors, Humans, Radiology, Nuclear Medicine and imaging, Calcium, Female, Cardiology and Cardiovascular Medicine, Tomography, X-Ray Computed, Vascular Calcification, Retrospective Studies
Abstract: Background: Current guidelines recommend coronary artery calcium (CAC) scoring for stratification of atherosclerotic cardiovascular disease risk only in patients with borderline to intermediate risk score by the pooled cohort equation with low-density lipoprotein-cholesterol (LDL-C) of 70 to 190 mg/dL. It remains unknown if CAC or thoracic aorta calcification (TAC), detected on routine chest computed tomography, can provide further risk stratification in patients with LDL-C≥190 mg/dL. Methods: From a multisite medical center, we retrospectively identified all patients from March 2005 to June 2021 age ≥40 years, without established atherosclerotic cardiovascular disease and LDL-C≥190 mg/dL who had non-gated non-contrast chest computed tomography within 3 years of LDL-C measurement. Ordinal CAC and TAC scores were measured by visual inspection. Kaplan-Meier curves and multivariable Cox-regression models were built to ascertain the association of CAC and TAC scores with all-cause mortality. Results: We included 811 patients with median age 59 (53–68) years, 262 (32.3%) were male, and LDL-C median level was 203 (194–217) mg/dL. Patients were followed for 6.2 (3.29–9.81) years, and 109 (13.4%) died. Overall, 376 (46.4%) of patients had CAC=0 and 226 (27.9%) had TAC=0. All-cause mortality increased with any CAC and moderate to severe TAC. In a multivariate model, patients with CAC had a significantly higher mortality compared with those without CAC: mild hazard ratio (HR), 1.71 (1.03–2.83), moderate HR, 2.12 (1.14–3.94), and severe HR, 3.49 (1.94–6.27). Patients with moderate TAC (HR, 2.34 [1.19–4.59]) and those with severe TAC (HR, 3.02 [1.36–6.74]) had higher mortality than those without TAC. Conclusions: In patients without history of atherosclerotic cardiovascular disease and LDL-C≥190 mg/dL, the presence and severity of CAC and TAC are independently associated with all-cause mortality.
Published: 2023

3. A Randomized, double-blind, dose ranging clinical trial of intravenous FDY-5301 in acute STEMI patients undergoing primary PCI

Author: István Édes, Andrew S.P. Sharp, Neal G. Uren, Michael A Insko, János Tomcsányi, Shahzad Munir, Leong L. Ng, Ben Haber, Azfar Zaman, Keith M. Channon, Mario J. Garcia, Géza Lupkovics, Keith G. Oldroyd, David Adlam, John Irving, Piotr Musialek, Róbert Gábor Kiss, Hussain Contractor, Stephen Hill, Mark B. Roth, Simon Tulloch, Paweł Ptaszyński, P A Quinn, Lori Siegel, Cheerag Shirodaria, Joseph B. Selvanayagam, Maciej Zarębiński, Gergely Nagy, and Joanna Szachniewicz
Subjects: medicine.medical_specialty, medicine.medical_treatment, Placebo, Chest pain, Percutaneous Coronary Intervention, Double-Blind Method, Cardiac magnetic resonance imaging, Internal medicine, medicine, Humans, Myocardial infarction, Anterior Wall Myocardial Infarction, Ejection fraction, medicine.diagnostic_test, business.industry, Percutaneous coronary intervention, Arrhythmias, Cardiac, medicine.disease, Clinical trial, Treatment Outcome, Conventional PCI, Cardiology, ST Elevation Myocardial Infarction, medicine.symptom, Cardiology and Cardiovascular Medicine, business
Abstract: Background Ischemia-reperfusion injury remains a major clinical problem in patients with ST-elevation myocardial infarction (STEMI), leading to myocardial damage despite early reperfusion by primary percutaneous coronary intervention (PPCI). There are no effective therapies to limit ischemia-reperfusion injury, which is caused by multiple pathways activated by rapid tissue reoxygenation and the generation of reactive oxygen species (ROS). FDY-5301 contains sodium iodide, a ubiquitous inorganic halide and elemental reducing agent that can act as a catalytic anti-peroxidant. We tested the feasibility, safety and potential utility of FDY-5301 as a treatment to limit ischemia-reperfusion injury, in patients with first-time STEMI undergoing emergency PPCI. Methods STEMI patients (n = 120, median 62 years) presenting within 12 h of chest pain onset were randomized at 20 PPCI centers, in a double blind Phase 2 clinical trial, to receive FDY-5301 (0.5, 1.0 or 2.0 mg/kg) or placebo prior to reperfusion, to evaluate the feasibility endpoints. Participants underwent continuous ECG monitoring for 14 days after PPCI to address pre-specified cardiac arrhythmia safety end points and cardiac magnetic resonance imaging (MRI) at 72 h and at 3 months to assess exploratory efficacy end points. Results Intravenous FDY-5301 was delivered before re-opening of the infarct-related artery in 97% participants and increased plasma iodide levels ~1000-fold within 2 min. There was no significant increase in the primary safety end point of incidence of cardiac arrhythmias of concern. MRI at 3 months revealed median final infarct sizes in placebo vs. 2.0 mg/kg FDY-5301-treated patients of 14.9% vs. 8.5%, and LV ejection fractions of 53.9% vs. 63.2%, respectively, although the study was not powered to detect statistical significance. In patients receiving FDY-5301, there was a significant reduction in the levels of MPO, MMP2 and NTproBNP after PPCI, but no reduction with placebo. Conclusions Intravenous FDY-5301, delivered immediately prior to PPCI in acute STEMI, is feasible, safe, and shows potential efficacy. A larger trial is justified to test the effects of FDY-5301 on acute ischemia-reperfusion injury and clinical outcomes. Clinical Trial Registration: CT.gov NCT03470441 ; EudraCT 2017-000047-41
Published: 2022
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4. Does Coronary Plaque Morphology Matter Beyond Plaque Burden?

Author: Daniel Lorenzatti, Pamela Piña, Ibolya Csecs, Aldo L. Schenone, Carlos A. Gongora, Mario J. Garcia, Michael J. Blaha, Matthew J. Budoff, Michelle C. Williams, Damini Dey, Daniel S. Berman, Salim S. Virani, and Leandro Slipczuk
Subjects: Cardiology and Cardiovascular Medicine
Abstract: Purpose of Review Imaging of adverse coronary plaque features by coronary computed tomography angiography (CCTA) has advanced greatly and at a fast pace. We aim to describe the evolution, present and future in plaque analysis, and its value in comparison to plaque burden.Recent Findings Recently, it has been demonstrated that in addition to plaque burden, quantitative and qualitative assessment of coronary plaque by CCTA can improve the prediction of future major adverse cardiovascular events in diverse coronary artery disease scenarios. The detection of high-risk non-obstructive coronary plaque can lead to higher use of preventive medical therapies such as statins and aspirin, help identify culprit plaque, and differentiate between myocardial infarction types. Even more, over traditional plaque burden, plaque analysis including pericoronary inflammation can potentially be useful tools for tracking disease progression and response to medical therapy. Summary The identification of the higher risk phenotypes with plaque burden, plaque characteristics, or ideally both can allow the allocation of targeted therapies and potentially monitor response. Further observational data are now required to investigate these key issues in diverse populations, followed by rigorous randomized controlled trials.
Published: 2023
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5. Influence of BMI on virtual coronary artery calcium scoring

Author: Javier, Perez-Cervera, Javier, Arce, Michael, Fattouh, Toshiki, Kuno, Aldo L, Schenone, Vikram, Brahmanandam, Un Jung, Lee, Linda B, Haramati, Jeffrey M, Levsky, Todd C, Villines, Mario J, Garcia, and Leandro, Slipczuk
Abstract: Virtual non-contrast (VNC) coronary artery calcium scoring (CAC) may obviate the need for traditional non-contrast (TNC) CAC. There is no data on the influence of body mass index (BMI) on VNC reliability. We aimed to evaluate the influence of BMI on VNC CAC agreement with TNC.All patients who underwent sequential CAC and coronary CT angiography (CCTA) using spectral CT with TNC CAC 0 between August 2020 and December 2021 were included. Agatston CAC scores were calculated manually by 2 blinded readers from VNC scans. A correction factor was calculated from the slope of the linear regression using the method of least squares and applied to the VNC scores. Bland-Altman plots and Cohen's weighted Kappa were utilized.We included 174 patients (57.5% female). Mean BMI was 32.6 ± 7.02 kg/mBMI has a significant influence on the accuracy of VNC CAC. VNC CAC shows substantial agreement in non-obese patients but performs poorly in BMI 40 kg/m
Published: 2022

6. Imaging subclinical coronary atherosclerosis to guide lipid management, are we there yet?

Author: Pamela Piña, Daniel Lorenzatti, Rita Paula, Jonathan Daich, Aldo L Schenone, Carlos Gongora, Mario J Garcia, Michael J Blaha, Matthew J Budoff, Daniel S Berman, Salim S Virani, and Leandro Slipczuk
Subjects: General Medicine
Abstract: Atherosclerotic cardiovascular disease risk (ASCVD) is an ongoing epidemic, and lipid abnormalities are its primordial cause. Most individuals suffering a first ASCVD event are previously asymptomatic and often do not receive preventative therapies. The cornerstone of primary prevention has been the identification of individuals at risk through risk calculators based on clinical and laboratory traditional risk factors plus risk enhancers. However, it is well accepted that a clinical risk calculator misclassifies a significant proportion of individuals leading to the prescription of a lipid-lowering medication with very little yield or a missed opportunity for lipid-lowering agents with a potentially preventable event. The development of coronary artery calcium scoring (CAC) and CT coronary angiography (CCTA) provide complementary tools to directly visualize coronary plaque and other risk-modifying imaging components that can potentially provide individualized lipid management. Understanding patient selection for CAC or potentially CCTA and the risk implications of the different parameters provided, such as CAC score, coronary stenosis, plaque characteristics and burden, epicardial adipose tissue, and pericoronary adipose tissue, have grown more complex as technologies evolve. These parameters directly affect the shared decision with patients to start or withhold lipid-lowering therapies, to adjust statin intensity or LDL cholesterol goals. Emerging lipid lowering studies with non-invasive imaging as a guide to patient selection and treatment efficacy, plus the evolution of lipid lowering therapies from statins to a diverse armament of newer high-cost agents have pushed these two fields forward with a complex interaction. This review will discuss existing risk estimators, and non-invasive imaging techniques for subclinical coronary atherosclerosis, traditionally studied using CAC and more recently CCTA with qualitative and quantitative measurements. We will also explore the current data, gaps of knowledge and future directions on the use of these techniques in the risk-stratification and guidance of lipid management.
Published: 2022

7. Outcomes of isolated tricuspid valve replacement: a systematic review and meta-analysis of 5,316 patients from 35 studies

Author: Andrea Scotti, Matteo Sturla, Juan F. Granada, Susheel K. Kodali, Augustin Coisne, Antonio Mangieri, Cosmo Godino, Edwin Ho, Ythan Goldberg, Mei Chau, Ulrich P. Jorde, Mario J. Garcia, Francesco Maisano, Vinayak N. Bapat, Gorav Ailawadi, and Azeem Latib
Subjects: Heart Valve Prosthesis Implantation, Treatment Outcome, Heart Valve Prosthesis, Humans, Tricuspid Valve, Cardiology and Cardiovascular Medicine, Tricuspid Valve Insufficiency, Retrospective Studies
Abstract: Transcatheter tricuspid valve replacement (TTVR) is rapidly emerging as a therapeutic option amongst patients with secondary tricuspid regurgitation. Historical data from surgical tricuspid valve replacement (TVR) studies may serve as a benchmark for the development of TTVR trials.The aim of the study was to investigate the early and late outcomes following isolated surgical TVR.Multiple electronic databases were searched to identify studies on isolated surgical TVR. The prespecified primary endpoint was operative mortality; secondary endpoints were early and late outcomes. Overall estimates of proportions and incidence rates with 95% confidence intervals (CI) were calculated using random-effects models. Multiple sensitivity analyses accounting for baseline characteristics, country and the operative period were applied. Results: A total of 35 studies (5,316 patients) were included in this meta-analysis. The operative period ranged from 1974 to 2019. The overall rate of operative mortality was 12% (95% CI: 9-15), with higher mortality for patients who were operated on before 1995, who had prior cardiac surgeries, or who had liver disease. The most frequent clinical events were pacemaker implantation (10% [95% CI: 6-16]), bleeding (12% [95% CI: 8-17]), acute kidney injury (15% [95% CI: 9-24]) and respiratory complications (15% [95% CI: 12-20]). At follow-up analysis of the bioprosthetic TVR, there was an incidence rate per 100 person-years of 6 (95% CI: 2-13) for death and 8 (95% CI: 5-13) for recurrence of significant tricuspid regurgitation.This meta-analysis provides an overview of the historical clinical outcomes following isolated surgical TVR. These findings can support the development of future clinical trials in the tricuspid space by providing thresholds for clinical outcomes.
Published: 2022

8. Initial Invasive or Conservative Strategy for Stable Coronary Disease

Author: Maron D. J., Hochman J. S., Reynolds H. R., Bangalore S., O'Brien S. M., Boden W. E., Chaitman B. R., Senior R., Lopez-Sendon J., Alexander K. P., Lopes R. D., Shaw L. J., Berger J. S., Newman J. D., Sidhu M. S., Goodman S. G., Ruzyllo W., Gosselin G., Maggioni A. P., White H. D., Bhargava B., Min J. K., John Mancini G. B., Berman D. S., Picard M. H., Kwong R. Y., Ali Z. A., Mark D. B., Spertus J. A., Krishnan M. N., Elghamaz A., Moorthy N., Hueb W. A., Demkow M., Mavromatis K., Bockeria O., Peteiro J., Miller T. D., Szwed H., Doerr R., Keltai M., Selvanayagam J. B., Gabriel Steg P., Held C., Kohsaka S., Mavromichalis S., Kirby R., Jeffries N. O., Harrell F. E., Rockhold F. W., Broderick S., Bruce Ferguson T., Williams D. O., Harrington R. A., Stone G. W., Rosenberg Y, ISCHEMIA Research Group: Joseph Ricci, A Tello Montoliu, A I Robero Aniorte, Abbey Mulder, Abhay A Laddu, Abhinav Goyal, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Abraham Oomman, Adam J Jaskowiak, Adam Kolodziej, Adam Witkowski, Adnan Hameed, Adriana Anesini, Afshan Hussain, Agne Juceviciene, Agne Urboniene, Agnes Jakal, Agnieszka Szramowska, Ahmad Khairuddin, Ahmed Abdel-Latif, Ahmed Adel, Ahmed Aljzeeri, Ahmed Kamal, Ahmed Talaat, Aimee Mann, Aira Contreras, Ajit Kumar, V K Kumar, Akemi Furukawa, Akshay Bagai, Akvile Smigelskaite, Alain Furber, Alain Rheault, Alaine Melanie Loehr, Alan Rosen, Albert Varga, Albertina Qelaj, Alberto Barioli, Aldo Russo, Alec Moorman, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alena Kuleshova, Alessandro Sionis, Alexander A Sirker, Alexander M Chernyavskiy, Alexandra Craft, Alexandra Vazquez, Alexandre Ciappina Hueb, Alexandre S Colafranseschi, Alexandre Schaan de Quadros, Alexandre Tognon, Ali Alghamdi, Alice Manica Muller, Aline Nogueira Rabaça, Aline Peixoto Deiro, Alison Hallam, Allegra Stone, Allison Schley, Almudena Castro, Alvaro Rabelo Ales, Amanda Germann, Amanda O'Malley, Amar Uxa, Amarachi Ojajuni, Amarino C Oliveira Jr, Amber B Hull, Ambuj Roy, Amer Zarka, Amir Janmohamed, Ammani Brown, Ammy Malinay, Amparo Martinez Monzonis, Amy J Richards, Amy Iskandrian, Amy Ollinger, Ana D Djordjevic-Dikic, Ana Fernández Martínez, Ana Gomes Almeida, Ana Paula Batista, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anam Siddiqui, Anastasia M Kuzmina-Krutetskaya, Andras Vertes, Andre S Sousa, Andre Gabriel, André Schmidt, Andrea M Lundeen, Andrea Bartykowszki, Andrea Lorimer, Andrea Mortara, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew G Howarth, Andrew J Moriarty, Andrew Docherty, Andrew Starovoytov, Andrew Zurick, Andrzej Łabyk, Andrzej Swiatkowski, Andy Lam, Anelise Kawakami, Angela Hoye, Angela Kim, Angelique Smit, Angelo Nobre, Anil V Shah, Anja Ljubez, Anjali Anand, Ankush Sachdeva, Ann Greenberg, Ann Luyten, Ann Ostrander, Anna Di Donato, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Proietti, Anna Teresinska, Anne Marie Webb, Anne Cartwright, Anne Heath, Anne Mackin, Anong Amaritakomol, Anong Chaiyasri, Anoop Chauhan, Anoop Mathew, Anthony Gemignani, Anto Luigi Andres, Antonia Vega, Antonietta Hansen, Antonino Ginel Iglesias, Antonio Carlos Carvalho, Antonio Di Chiara, Antonio Serra Peñaranda, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anupama Rao, Aquiles Valdespino-Estrada, Araceli Boan, Areef Ishani, Ariel Diaz, Arijit Ghosh, Arintaya Prommintikul, Arline Roberts, Arnold H Seto, Arnold P Good, Arshed Quyyumi, Arthur J Labovitz, Arthur Kerner, Arturo S Campos-Santaolalla, Arunima Misra, Ashok Mukherjee, Ashok Seth, Ashraf Seedhom, Asim N Cheema, Asker Ahmed, Atul Mathur, Atul Verma, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Baljeet Kaur, Bandula Guruge, Barbara Brzezińska, Barbara Nardi, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Belen Cid Alvarez, Benjamin J Spooner, Benjamin J W Chow, Benjamin Cheong, Benoy N Shah, Bernard de Bruyne, Bernardas Valecka, Bernhard Jäger, Beth A Archer, Beth Abramson, Beth Jorgenson, Bethany Harvey, Betsy O'Neal, Bev Atkinson, Bev Bozek, Bevin Lang, Bijulal Sasidharan, Bin Yang, Bin Zhang, Binoy Mannekkattukudy Kurian, Bjoern Goebel, Bob Hu, Bogdan A Popescu, Bogdan Crnokrak, Bolin Zhu, Bonnie J Kirby, Brandi D Zimbelman, Brandy Starks, Branko D Beleslin, Brenda Hart, Brian P Shapiro, Brian McCandless, Brianna Wisniewski, Brigham R Smith, Brooks Mirrer, Bruce McManus, Bruce Rutkin, Bruna Edilena Paulino, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Cameron Hague, Camila Thais de Ormundo, Candace Gopaul, Candice P Edillo, Carísi A Polanczyk, Carita Krannila, Carla Vicente, Carl-Éric Gagné, Carlo Briguori, Carlos Peña Gil, Carlos Alvarez, Carly Ohmart, Carmen C Beladan, Carmen Ginghina, Carol M Kartje, Caroline Alsweiler, Caroline Brown, Caroline Callison, Caroline Pinheiro, Caroline Rodgers, Caroline Spindler, Carolyn Corbett, Carrie Drum, Casey Riedberger, Catherine Bone, Catherine Fleming, Catherine Gordon, Catherine Jahrsdorfer, Catherine Lemay, Catherine Weick, Cathrine Patten, Cecilia Goletto, Cezary Kepka, Chandini Suvarna, Chang Xu, Chantale Mercure, Charle A Viljoen, Charlene Wiyarand, Charles Jia-Yin Hou, Charles Y Lui, Charles Cannan, Charles Cornet, Charlotte Pirro, Chataroon Rimsukcharoenchai, Chen Wang, Cheng-Ting Tsai, Chen-Yen Chien, Cheryl A Allardyce, Chester M Hedgepeth, Chetan Patel, Chiara Attanasio, Chih-Hsuan Yen, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Beck, Chris Buller, Christel Vassaliere, Christian Hamm, Christiano Caldeira, Christie Ballantyne, Christina Björklund, Christine R Hinton, Christine Bergeron, Christine Masson, Christine Roraff, Christine Shelley, Christophe Laure, Christophe Thuaire, Christopher Kinsey, Christopher McFarren, Christopher Spizzieri, Christopher Travill, Chun-Chieh Liu, Chung-Lieh Hung, Chunguang Li, Chun-Ho Yun, Chunli Xia, Ciarra Heard, Cidney Schultz, Clare Venn-Edmonds, Claudia P Hochberg, Claudia Wegmayr, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Claudio T Mesquita, Clemens T Kadalie, Colin Berry, Constance Philander, Corine Thobois, Costantino Costantini, Courtney Page, Craig Atkinson, Craig Barr, Craig Paterson, Cristina Bare, Cynthia Baumann, Cynthia Burman, Dalisa Espinosa, Damien Collison, Dan Deleanu, Dan Elian, Dan Gao, Dana Oliver, Daniel P Vezina, Daniel O'Rourke, Daniele Komar, Danielle Schade, Darrel P Francis, Dastan Malaev, David A Bull, David E Winchester, David P Faxon, David Booth, David Cohen, David DeMets, David Foo, David Schlichting, David Taggart, David Waters, David Wohns, Davis Vo, Dawid Teodorczyk, Dawn Shelstad, Dawn Turnbull, Dayuan Li, Dean Kereiakes, Deborah O'Neill, Deborah Yip, Debra K Johnson, Debra Dees, Deepak L Bhatt, Deepika Gopal, Deepti Kumar, Deirdre Mattina, Deirdre Murphy, Delano R Small, Delsa K Rose, Dengke Jiang, Denis Carl Phaneuf, Denise Braganza, Denise Fine, Derek Cyr, Desiree Tobin, Diana Cukali, Diana Parra, Diane Camara, Diane Minshall Liu, Diego Adrián Vences, Diego Franca de Cunha, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Dorit Grahl, Dragana Stanojevic, Duarte Cacela, Dwayne S G Conway, E Pinar Bermudez, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Edoardo Verna, Eduardo Hernandez-Rangel, Edward D Nicol, Edward O McFalls, Edward T Martin, Edyta Kaczmarska, Ekaterina I Lubinskaya, Elena A Demchenko, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise L Hannemann, Elise van Dongen, Elissa Restelli Piloto, Eliza Kaplan, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizabeth Congdon, Elizabeth Ferguson, Elizaveta V Zbyshevskaya, Ellen Magedanz, Ellie Fridell, Ellis W Lader, Elvin Kedhi, Emanuela Racca, Emilie Tachot, Emily DeRosa, Encarnación Alonso-Álvarez, Eric Nicollet, Eric Peterson, Erick Alexánderson Rosas, Erick Donato Morales, Erin Orvis, Ermina Moga, Estelle Montpetit, Estevao Figueiredo, Eugene Passamani, Eugenia Nikolsky, Eunice Yeoh, Evgeniy I Kretov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, F Marin Ortuño, Fabio R Farias, Fabio Fimiani, Fabrizio Rolfo, Fa-Chang Yu, Fadi Hage, Fadi Matar, Fahim Haider Jafary, Fang Feng, Fang Liu, Fatima Ranjbaran, Fatima Rodriguez, Fausto J Pinto, Fauzia Rashid, Federica Ramani, Fei Wang, Fernanda Igansi, Filipa Silva, Filippo Ottani, Fiona Haines, Firas Al Solaiman, Flávia Egydio, Flavio Lyra, Florian Egger, Fran Farquharson, Frances Laube, Francesc Carreras Costa, Francesca de Micco, Francesca Bianchini, Francesca Pezzetta, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francis Burt, Francisca Patuleia Figueiras, Francisco Fernandez-Aviles, Francois Pierre Mongeon, Frans Van de Werf, Franziska Guenther, Fraser N Witherow, Fred Mohr, Frederico Dall'Orto, Fumiyuki Otsuka, G De La Morena, G Karthikeyan, Gabor Dekany, Gabor Kerecsen, Gabriel Galeote, Gabriel Grossmann, Gabriel Vorobiof, Gabriela Sanchez de Souza, Gabriela Guzman, Gabriela Zeballos, Gabriele Gabrielli, Gabriele Jakl-Kotauschek, Gail A Shammas, Gail Brandt, Gang Chen, Gary E Lane, Gary J Luckasen, Gautam Sharma, Gelmina Mikolaitiene, Gennie Yee, Georg Nickenig, George E Revtyak, George J Juang, Gerald Fletcher, Gerald Leonard, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Geza Fontos, Ghada Mikhail, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Giles Roditi, Gilles Barone-Rochette, Girish Mishra, Giuseppe Tarantini, Glenda Wong, Glenn S Hamroff, Glenn Rayos, Gong Cheng, Gonzalo Barge-Caballero, Goran Davidović, Goran Stankovic, Gordana Stevanovic, Grace Jingyan Wang, Grace M Young, Graceanne Wayser, Graciela Scaro, Graham S Hillis, Graham Wong, Grazyna Anna Szulczyk, Gregor Simonis, Gregory Kumkumian, Gretchen Ann Peichel, Grzegorz Gajos, Gudrun Steinmaurer, Guilherme G Rucatti, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillem Pons Lladó, Gunnar Frostfelt, Gurpreet S Wander, Gurpreet Gulati, Gustavo Pucci, Hafidz Abd Hadi, Haibo Zhang, Haitao Wang, Halina Marciniak, Han Chen, Hanan Kerr, Hani Najm, Hanna Douglas, Hannah Phillips, Hao Dai, Haojian Dong, Haqeel Jamil, Harikrishnan Sivadasanpillai, Harry Suryapranata, Hassan Reda, Hayley Pomeroy, Heather Barrentine, Heather Golden, Heather Hurlburt, Heidi Wilson, Helen C Tucker, Helene Abergel, Hemalata Siddaram, Hermine Osseni, Herwig Schuchlenz, Hesong Zeng, Hicham Skali, Hilda Solomon, Hollie Horton, Holly Hetrick, Holly Little, Holly Park, Hongjie Chi, Hossam Mahrous, Howard A Levite, Hristo Pejkov, Huajun Li, Hugo Bloise-Adames, Hugo Marques, Hui Zhong, Hui-Min Zhang, Humayrah Hashim, Hung-I Yeh, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ihab Hamzeh, Ikraam Hassan, Ikuko Ueda, Ileana L Pina, Ilona Tamasauskiene, Ilse Bouwhuis, Imran Arif, Ina Wenzelburger, Inês Zimbarra Cabrita, Ines Rodrigues, Inga H Robbins, Inga Soveri, Ingela Schnittger, Iqbal Karimullah, Ira M Dauber, Iram Rehman, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Irni Yusnida, Isabel Estela Carvajal, Isabella C Palazzo, Isabelle Hogan, Isabelle Roy, Ishba Syed, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, J David Knight, Jacek Kusmierek, Jackie M White, Jackie Chow, Jacob Udell, Jacqueline E Tamis-Holland, Jacqueline Fannon, Jacquelyn A Quin, Jacquelyn Do, Jaekyeong Heo, Jakub Maksym, James E Davies, James H O'Keefe Jr, James J Jang, James Cha, James Harrison, James Hirsch, James Stafford, James Tatoulis, Jamie Rankin, Jan Henzel, Jan Orga, Jana Tancredi, Janaina Oliveira, Jane Burton, Jane Eckstein, Jane Marucci, Janet P Knight, Janet Blount, Janet Halliday, Janetta Kourzenkova, Janitha Raj, Jan-Malte Sinning, Jaqueline Pozzibon, Jaroslaw Drozdz, Jaroslaw Karwowski, Jason D Glover, Jason Loh Kwok, Jason T Call, Jason Linefsky, Jassira Gomes, Jati Anumpa, Javier J Garcia, Javier Courtis, Jay Meisner, K Jayakumar, Jayne Scales, Jean E Denaro, Jean Michel Juliard, Jean Ho, Jeanette K Stansborough, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeet Thambyrajah, Jeff Leimberger, Jeffery A Breall, Jeffrey A Kohn, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Blume, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Djokic, Jelena Stojkovic, Jenne M Jose, Jenne Manchery, Jennifer A Mull, Jennifer H Czerniak, Jennifer L Stanford, Jennifer Gillis, Jennifer Horst, Jennifer Isaacs, Jennifer Langdon, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jen-Yuan Kuo, Jeremy Rautureau, Jerome Fleg, Jessica Berg, Jessica Rodriguez, Jessica Waldron, Jhina Patro, Jia Li, Jiajia Mao, Jiamin Liu, Jian'an Wang, Jianhua Li, Jianxin Zhang, Jie Qi, Jihyun Lyo, Jill Marcus, Jim Blankenship, Jing Zhang, Jingjing Liu, Jing-Yao Fan, Jiun-Yi Li, Jiwan Pradhan, Jiyan Chen, J M Rivera Caravaca, Jo Evans, Joan Garcia Picart, Joan Hecht, Joanna Jaroch, Joanna Zalewska, Joanne Kelly, Joanne Taaffe, João Reynaldo Abbud, João V Vitola, Joaquín V Peñafiel, Jocelyne Benatar, Jody Bindeman, Joe Sabik, Joel Klitch, Johann Christopher, Johannes Aspberg, John D Friedman, John F Beltrame, John F Heitner, John Joseph Graham, John R Davies, John Doan, John Kotter, John Kurian, John Mukai, John Pownall, Jolanta Sobolewska, Jon Kobashigawa, Jonathan L Goldberg, Jonathan W Bazeley, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Leipsic, Jonean Thorsen, Jorge F Trejo Gutierrez, Jorge Escobedo, Jorik Timmer, José A Ortega-Ramírez, José Antonio Marin-Neto, Jose D Salas, Jose Enrique Castillo, Jose Francisco Saraiva, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Vieira, José M Flores-Palacios, Jose Ramon Gonzalez, Jose Seijas Amigo, Jose Fragata, Josep Maria Padró, Josheph F X McGarvey Jr, Joseph Hannan, Joseph Sacco, Joseph Sweeny, Joseph Wiesel, Josephine D Abraham, Joshua P Loh, Joy Burkhardt, Joyce R White, Joyce Riestenberg-Smith, Judit Sebo, Judith L Meadows, Judith Wright, Judy Mae Foltz, Judy Hung, Judy Otis, Juergen Stumpf, Jui-Peng Tsai, Julia S Dionne, Julia de Aveiro Morata, Julie Bunke, Julie Morrow, Julio César Figal, Jun Fujita, Jun Jiang, Junhua Li, Junqing Yang, Juntima Euathrongchit, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Kai Eggers, Kamalakar Surineni, Kanae Hirase, T R Kapilamoorthy, Karen Calfas, Karen Gratrix, Karen Hallett, Karen Hultberg, Karen Nugent, Karen Petrosyan, Karen Swan, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karsten Lenk, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Kate Pointon, Kate Robb, Katherine Martin, Kathleen Claes, Kathryn Carruthers, Kathy E Siegel, Katia Drouin, Katie Fowler-Lehman, Kavita Rawat, Kay Rowe, Keiichi Fukuda, Keith A A Fox, Ken Mahaffey, Kendra Unterbrink, Kenneth Giedd, Kerrie Van Loo, Kerry Lee, Kerstin Bonin, Kevin R Bainey, Kevin T Harley, Kevin Anstrom, Kevin Chan, Kevin Croce, Kevin Landolfo, Kevin Marzo, Keyur Patel, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khaled Ziada, Khaula Baloch, Khrystyna Kushniriuk, Kian-Keong Poh, Kim F Ireland, Kim Holland, Kimberly Ann Byrne, Kimberly E Halverson, Kimberly Elmore, Kimberly Miller-Cox, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kotiboinna Preethi, Kozhaya Sokhon, Krissada Meemuk, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristina Wippler, Kristine Arges, Kristine Teoh, Krystal Etherington, Krystyna Łoboz-Grudzień, Krzysztof W Reczuch, Krzysztof Bury, Krzysztof Drzymalski, Krzysztof Kukuła, Kuo-Tzu Sung, Kurt Huber, Ladda Douangvila, Lance Sullenberger, Larissa Miranda Trama, Laszlone Matics, Laura Drew, Laura Flint, Laura Keinaite, Laura Sarti, Laurel Kolakaluri, Lawrence M Phillips, Lawrence Friedman, Lawrence Phillips, Lazar Velicki, Leah Howell, Leandro C Maranan, Leanne Cox, Ledjalem Daba, Lei Zhang, Lekshmi Dharmarajan, Leo Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Leszek Sokalski, Li Hai Yan, Li Li, Lia Nijmeijer, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilia Schiavi, Lilian Mazza Barbosa, Lillian L Khor, Lina Felix-Stern, Linda L Hall, Linda M Hollenweger, Linda Arcand, Linda Davidson-Ray, Linda Schwarz, Lindsey N Sikora, Lingping Chi, Lino Patricio, Liping Zhang, Lisa Chaytor, Lisa Hatch, Lisa McCloy, Lisa Wong, Liselotte Persson, Lixin Jiang, Liz Low, Ljiljana Pupic, Loïc Bière, Lorenzo Monti, Lori Christensen, Lori Pritchard, Loriane Black, Lori-Ann Desimone, Lori-Ann Larmand, Lorraine McGregor, Louise Morby, Louise Thomson, Luc Harvey, Luciana de Pádua Baptista, Lucilla Garcia, Ludivine Eliahou, Ludmila Helmer, Luis F Smidt, Luis Bernanrdes, Luis Guzman, Luiz A Carvalho, Luyang Xiong, Lynette L Teo, Lynn M Neeson, Lynne Winstanley, M Barbara Srichai-Parsia, M Quintana Giner, M Sowjanya Reddy, M Valdés Chávarri, M Grazia Rossi, Maarten Simoons, Maayan Konigstein, Maciej Lesiak, Maciej Olsowka, Mafalda Selas, Magalie Corfias, Magdalena Madero Rovalo, Magdalena Łanocha, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdalena Rantinella, Magdy Abdelhamid, Magnolia Jimenez, Mahboob Alam, Mahevamma Mylarappa, Mahfouz El Shahawy, Mahmoud Mohamed, Mahmud Al-Bustami, Majo X Joseph, Malgorzata Frach, Małgorzta Celińska-Spodar, Malte Helm, Manas Chacko, Mandy Murphy, Manitha Vinod, Manjula Rani, Manu Dhawan, Manuela Mombelli, Marcel Weber, Marcello Galvani, Marcelo Jamus Rodrigues, Marcia F Dubin, Marcia F Werner Bayer, Marcin Szkopiak, Marco Antonio Monsalve, Marco Bizzaro Santos, Marco Magnoni, Marco Marini, Marco Sicuro, Marco Zenati, Marcos Valério Coimbra Resende, Marek Roik, Margalit Bentzvi, Margaret Gilsenan, Margaret Iraola, Margot C 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Jr, Matthew Budoff, Matthew Jezior, Matthew Luckie, Matthias Friedrich, Mauren P Haeffner, Maximilian Tscharre, Max-Paul Winter, Mayana Almeida, Mayil S Krishnam, Mayuri Patel, Meenakshi Mishra, Megan Manocchia, Meghana Kakade, Melanie J Munro, Melissa D Chaplin, Melissa LeFevre, Mervyn Andiapen, Michael A Gibson, Michael B Rubens, Michael C Turner, Michael D Shapiro, Michael W Lee, Michael Berlowitz, Michael Davidson, Michael Mack, Michael McDaniel, Michael Mumma, Michal Wlodarczyk, Michel G Khouri, Michel S Slama, Michele Rawlins, Michelle M Bonner, Michelle M Seib, Michelle Chang, Michelle Crowder, Michelle Dixon, Michelle Mayon, Michelle McEvoy, Michelle Yee, Miguel M Fernandes, Miguel Nobre Menezes, Miguel Souto Bayarri, Miguel Barrero, Mikhail T Torosoff, Milan R Dobric, Milan Dobric, Milica Nikola Dekleva, Milind Avdhoot Gadkari, Millie Gomez, Min Tun Kyaw, Miriam Brooks, Miroslav Stevo Martinovic, Mitchel B Lustre, Mohammad Tariq Vakani, Mohammad El-Hajjar, Mohammed Al-Amoodi, 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Riezebos, Robert M Donnino, Robert Bojar, Robert Chilton, Robert Guyton, Robert Henderson, Robert Kornberg, Robert Leber, Robert Mao, Robert Stenberg, Roberta P Santos, Roberto René Favaloro, Roberto Amati, Rodolfo G S D Lima, Rodrigo J Cerci, Rogerio Tumelero, Rohit Tandon, Roma Tewari, Romalisa Miranda-Peats, Ron Wald, Ronald A Mastouri, Ronald G Morford, Ronald G Schwartz, Ronald P Pedalino, Rongrong Hu, Ronnell A Hansen, Ronny A Cohen, Rory Hachamovitch, Rosa Homem, Rosa Sandonato, Rosane Laimer, Rosann Gans, Roxanne Yost, Roy Mathew, Rubén Baleón-Espinosa, Ruben Ramos, Rubine Gevorgyan, Rui Ferreira, Rui Jing, Ruth Pérez-Fernández, S K Dwivedi, S Ramakrishnan, Saadat Khan, Sabahat Bokhari, Sabu Thomas, Sadath Lubna, Sajeeda Parveen Khan, Sajeev Chakanalil Govindan, Saket Girotra, Saleem Kassam, Sallie Canada, Salvador Cruz-Flores, Samaa Mohamed, Samantha Ly, Sameh El Kaffas, Samia Massalha, Sampoornima Setty, Samuel Nwosu, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandra M 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C Wong, Raymond W Little, Raymundo Ocaranza Sanchez, Rebecca J Wimmer, Rebecca Bariciano, Rebecca Otis, Rebekah R Herrmann, Reem Yunis, Reinette Hampson, Renato Abdala Karam, Renee C Hessian, Renee Kaneshiro, Reshma Ravindran, Reto Andreas Gamma, Reyna Bhandari, Reza Arsanjani, Ricardo L Lopes, Ricardo Mendes Oliveira, Ricardo Costa, Richa Bhatt, Richard F Davies, Richard H J Trimlett, Richard Goldweit, Rik Hermanides, Rine Nakanishi, Rinu R Sidh, Risha Patel, Rita Coram, Rizwan A Siddiqui, Rob S Beanlands, Robert J Hamburger, Robert K Riezebos, Robert M Donnino, Robert Bojar, Robert Chilton, Robert Guyton, Robert Henderson, Robert Kornberg, Robert Leber, Robert Mao, Robert Stenberg, Roberta P Santos, Roberto René Favaloro, Roberto Amati, Rodolfo G S D Lima, Rodrigo J Cerci, Rogerio Tumelero, Rohit Tandon, Roma Tewari, Romalisa Miranda-Peats, Ron Wald, Ronald A Mastouri, Ronald G Morford, Ronald G Schwartz, Ronald P Pedalino, Rongrong Hu, Ronnell A Hansen, Ronny A Cohen, Rory Hachamovitch, Rosa Homem, Rosa Sandonato, Rosane Laimer, Rosann Gans, Roxanne Yost, Roy Mathew, Rubén Baleón-Espinosa, Ruben Ramos, Rubine Gevorgyan, Rui Ferreira, Rui Jing, Ruth Pérez-Fernández, S K Dwivedi, S Ramakrishnan, Saadat Khan, Sabahat Bokhari, Sabu Thomas, Sadath Lubna, Sajeeda Parveen Khan, Sajeev Chakanalil Govindan, Saket Girotra, Saleem Kassam, Sallie Canada, Salvador Cruz-Flores, Samaa Mohamed, Samantha Ly, Sameh El Kaffas, Samia Massalha, Sampoornima Setty, Samuel Nwosu, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandra M Rivest, Sandra S Zier, Sandra Ahoud, Sandy Carr, Sanjay Ganapathi, Sanjay Shetty, Sanjeev Sharma, Santa Jimenez, Santhosh Satheesh, Santiago A Garcia, Sara Fernandez, Sara Karlsson, Sara Salkind, Sara Temiyasathit, Sarah Medina Rodriguez, Sarah Beaudry, Sarah Hadjih, Sarah Williams, Sarah Zahrani, Sarju Ralhan, Sasa Hinic, Sasko Kedev, Satinder Singh, Satoshi Yasuda, Satvic Cholenahally Manjunath, Sau Lee, Scott M Kaczkowski, Scott Kinlay, Sean W Hayes, Sebastian Sobczak, Senait Asier, Sergey A Sayganov, Seth I Sokol, Shaheen Pandie, Shaiful Azmi Yahaya, Shamir Mehta, Shao-Ping Nie, Sharad Chandra, Sharder Islam, Sharon Tai, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Sherron C Crook, Shigeyuki Nishimura, Shintaro Nakano, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shobana Ganesan, Shruti Pandey, Shuyang Zhang, Shweta Hande, Siddharth Gadage, Sik-Yin V Tan, Silvia Zottis Poletti, Silvia Riera, Silvia Valbuena, Simon Walsh, Simona Maspoli, Simone Savaris, Si-Ting Feng, So Yang Cho, Solomon Yakubov, Songlin Zhu, Songtao Wang, Sonia Guerrero, Sonika Gupta, Sonja Salinger Martinovic, Sonya Brons, Sorin Brener, Sothinathan Gurunathan, Souheil Saba, Soundarya Nayak, Sowjanya Reddy, Srinivasa Potluri, Sriram Sudarshan, Srun Kuanprasert, Stacie Van Oosterhout, Stamatios Lerakis, Stanley E Cobos, Stefan C Bertog, Stefan M Simović, Stefan Weikl, Stefano Di Marco, Stefano Provasoli, Stephanie A Tirado, Stephanie C Boer, Stephanie M Lane, Stephanie Ferket, Stephanie Kelly, Stephanie Wasmiller, Stephen H McKellar, Stephen P Hoole, Stephen Fremes, Stephen Preston, Steve Leung, Steven A Fein, Steven J Lindsay, Steven P Sedlis, Steven Giovannone, Steven Michael, Steven Weitz, Stijn van Vugt, Subhash Banerjee, Sudhir Naik, Suellen Hosino, Sukie Desire, Sukit Yamwong, Suku T Thambar, Sulagna Mookherjee, Suman Singh, Sundeep Mishra, Sunil Kumar Verma, Supap Kulthawong, Supatchara Khwakhong, Surendra Naik, Suresh Babu, Surin Woragidpoonpol, Suryaprakash Narayanappa, Susan Derbyshire, Susan Gent, Susan Mathus, Susan Milbrandt, Susan Moore, Susan Regan, Susan Stinson, Susan Webber, Susana Silva, Susanna Stevens, Susanne Gruensfelder, Suthara Aramcharoen, Suvarna Kolhe, Suzana Tavares, Suzanne Arnold, Suzanne Welsh, Svetlana Apostolovic, Swapna Kunhunny, Ta-Chuan Hung, Taissa Zappernick, Tali Sharir, Talita Silva, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarun K Mittal, Tatiana Trifonova, Tauane Bello Duarte, Tauqir Huk, Téodora Dutoiu, Terrance Chua, Terry Weyand, Thabitha Charles, Theodoros Kofidis, Theresa McCreary, Thierry Lefevre, Thippeekaa Arumairajah, Thitipong Tepsuwan, Thomas J Mulhearn, Thomas M Meyer, Thomas P Rocco, Thomas R Downes, Thomas Crain, Thomas Haldis, Thomas Mathew, Thomas Redick, Thounaojam Indira Devi, Thuraia Nageh, Tia Cauthren, Tiago Silva, Tiffany Little, Tijana Andric, Tina Harding, Titus Lau, Tiziana Formisano, Tiziano Moccetti, Tomasz Ciurus, Tomasz Mazurek, Tomasz Tarchalski, Toshiyuki Nagai, Tri Tran, Tricia Youn, Trish Tucker, Trudie Milner, Tuhina Bose, Tushar Kotecha, Udo Sechtem, Uma S Valeti, Umberto Cucchini, Umesh Badami, Upendra Kaul, V K Bahl, V S Narain, Valentina Casali, Valeria Godoy, Valerie Robesyn, Vamshi P Priya, Vandana Yadav, Vera McKinney, Veronica De Lenges, Veronica Tinnirello, Vicente Miro, Victor Navarro, Victoria Gumerova, Victoria Hernandez, Vidya Seeratan, Vijay Kumar, Vikentiy Y Kozulin, Viktoria Bulkley, Vilmar Veiga Jr, Vincent Setang, C P Vineeth, Virginai Pubull Nuñez, Virginia Fernández-Figares, Vitor Gomes, Viviana Gabriel, Viviane Dos Santos, Viviane Almeida, Vlad A Iliescu, Vladan Mudrenovic, Vladimir Dzavik, Vojislav L Giga, Walter Enrique Mogrovejo, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Warangkana Mekara, Wassim Nona, Wayne Old, Wayne Pennachi, Weerachai Nawarawong, Wei Chen, Wei Su, Weibing Xing, Wei-Ren Lan, Wenda Crawford, Wendy L Stewart, Wendy Drewes, Wenhua Lin, William B Abernethy, William D Salerno, William F Fearon, William Vergoni, William Weintraub, Winnie C Sia, Wlodzimierz J Musial, Xacobe Flores-Ríos, Xavier Garcia-Moll Marimon, Xi Su, Xiang Ma, Xiangqiong Gu, Xiao Wang, Xiaomei Li, Xiaowei Yao, Xin Fu, Xin Su, Xin Zeng, Xinchun Yang, Xiuhong Li, Xuehua Fang, Xutong Wang, Yaming Geng, Yan Yan, Yanek Pépin-Dubois, Yanfu Wang, Yang Wang, Yanmeng Tian, Yaping Huang, Yechen Han, Yesenia Zambrano, Yi-Hsuan Yang, Ying Tung Sia, Yining Yang, Yitong Ma, Yolayfi Peralta, Yongjian Wu, Yu Kunwu, Yu Zhao, Yudong Peng, Yueh-Hung Lin, Yulan Zhao, Yumei Dong, Yunhai Zhao, Yutthaphan Wannasopha, Yvonne Taul, Zakir Sahul, Zalina Kudzoeva, Zbigniew Kalarus, Zeljko Z Markovic, Zhen Huang, Zheng Ji, Zhenyu Liu, Zhou Yue, Zhulin Zhang, Zhuxi Li, Zile Singh Meharwal, Ziliang Bai, Zixiang Yu, Zohra Huda, Zoltan Davidovits
Subjects: Male, Cardiac Catheterization, Computed Tomography Angiography, medicine.medical_treatment, Myocardial Ischemia, Coronary Disease, Coronary Artery Disease, Kaplan-Meier Estimate, 030204 cardiovascular system & hematology, Coronary Angiography, ISCHEMIA Research Group, law.invention, Angina, Coronary artery disease, 0302 clinical medicine, Randomized controlled trial, law, Cardiovascular Disease, Myocardial Revascularization, 030212 general & internal medicine, Coronary Artery Bypass, 11 Medical and Health Sciences, Cardiac catheterization, General Medicine, Middle Aged, humanities, Cardiovascular Diseases, Cardiology, Female, Human, medicine.medical_specialty, Ischemia, Article, 03 medical and health sciences, Geriatric cardiology, Percutaneous Coronary Intervention, General & Internal Medicine, Internal medicine, medicine, Humans, Angina, Unstable, Aged, business.industry, Coronary Artery Bypa, Percutaneous coronary intervention, Bayes Theorem, medicine.disease, Heart failure, Quality of Life, business
Abstract: BACKGROUND: Among patients with stable coronary disease and moderate or severe ischemia, whether clinical outcomes are better in those who receive an invasive intervention plus medical therapy than in those who receive medical therapy alone is uncertain. METHODS: We randomly assigned 5179 patients with moderate or severe ischemia to an initial invasive strategy (angiography and revascularization when feasible) and medical therapy or to an initial conservative strategy of medical therapy alone and angiography if medical therapy failed. The primary outcome was a composite of death from cardiovascular causes, myocardial infarction, or hospitalization for unstable angina, heart failure, or resuscitated cardiac arrest. A key secondary outcome was death from cardiovascular causes or myocardial infarction. RESULTS: Over a median of 3.2 years, 318 primary outcome events occurred in the invasive-strategy group and 352 occurred in the conservative-strategy group. At 6 months, the cumulative event rate was 5.3% in the invasive-strategy group and 3.4% in the conservative-strategy group (difference, 1.9 percentage points; 95% confidence interval [CI], 0.8 to 3.0); at 5 years, the cumulative event rate was 16.4% and 18.2%, respectively (difference, -1.8 percentage points; 95% CI, -4.7 to 1.0). Results were similar with respect to the key secondary outcome. The incidence of the primary outcome was sensitive to the definition of myocardial infarction; a secondary analysis yielded more procedural myocardial infarctions of uncertain clinical importance. There were 145 deaths in the invasive-strategy group and 144 deaths in the conservative-strategy group (hazard ratio, 1.05; 95% CI, 0.83 to 1.32). CONCLUSIONS: Among patients with stable coronary disease and moderate or severe ischemia, we did not find evidence that an initial invasive strategy, as compared with an initial conservative strategy, reduced the risk of ischemic cardiovascular events or death from any cause over a median of 3.2 years. The trial findings were sensitive to the definition of myocardial infarction that was used. (Funded by the National Heart, Lung, and Blood Institute and others; ISCHEMIA ClinicalTrials.gov number, NCT01471522.).
Published: 2020
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9. A new meta-heuristic optimization algorithm based on a paradigm from physics: string theory

Author: Luis Rodríguez, José Soria, Mario J. Garcia, and Oscar Castillo
Subjects: Statistics and Probability, Theoretical computer science, Optimization algorithm, Artificial Intelligence, General Engineering, Meta heuristic, String theory
Abstract: The main goal of this paper is to outline a new optimization algorithm based on String Theory, which is a relative new area of physics. The String Theory Algorithm (STA) is a nature-inspired meta-heuristic, which is based on studies about a theory stating that all the elemental particles that exist in the universe are strings, and the vibrations of these strings create all particles existing today. The newly proposed algorithm uses equations based on the laws of physics that are stated in String Theory. The main contribution in this proposed method is the new techniques that are devised in order to generate potential solutions in optimization problems, and we are presenting a detailed explanation and the equations involved in the new algorithm in order to solve optimization problems. In this case, we evaluate this new proposed meta-heuristic with three cases. The first case is of 13 traditional benchmark mathematical functions and a comparison with three different meta-heuristics is presented. The three algorithms are: Flower Pollination Algorithm (FPA), Firefly Algorithm (FA) and Grey Wolf Optimizer (GWO). The second case is the optimization of benchmark functions of the CEC 2015 Competition and we are also presenting a statistical comparison of these results with respect to FA and GWO. In addition, we are presenting a third case, which is the optimization of a fuzzy inference system (FIS), specifically finding the optimal design of a fuzzy controller, where the main goal is to optimize the membership functions of the FIS. It is important to mention that we used these study cases in order to analyze the proposed meta-heuristic with: basic problems, complex problems and control problems. Finally, we present the performance, results and conclusions of the new proposed meta-heuristic.
Published: 2021
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10. Oral Anticoagulation and Adverse Outcomes after Ischemic Stroke in Heart Failure Patients without Atrial Fibrillation

Author: Nurilign Bulcha, Omar Saeed, Ying Xian, Mario J. Garcia, Tanush Gupta, Lee H. Schwamm, Ulrich P. Jorde, Shreyansh Shah, Eric E. Smith, Gregg C. Fonarow, Roland A. Matsouaka, Shuaiqi Zhang, and Snehal R. Patel
Subjects: Aging, medicine.medical_specialty, Adverse outcomes, Clinical Sciences, Hemorrhage, Nursing, Cardiorespiratory Medicine and Haematology, 030204 cardiovascular system & hematology, Cardiovascular, Medicare, Brain Ischemia, 03 medical and health sciences, 0302 clinical medicine, Clinical Research, Internal medicine, Atrial Fibrillation, medicine, Humans, 030212 general & internal medicine, Mortality, Adverse effect, Stroke, Oral anticoagulation, Aged, Ischemic Stroke, Heart Failure, business.industry, Hazard ratio, Anticoagulants, Atrial fibrillation, medicine.disease, United States, Brain Disorders, Heart Disease, Cardiovascular System & Hematology, Heart failure, Ischemic stroke, Cardiology, Oral Anticoagulation, Cardiology and Cardiovascular Medicine, business
Abstract: BackgroundThe safety and effectiveness of oral anticoagulation (OAC) after an ischemic stroke in older patients with heart failure (HF) without atrial fibrillation remains uncertain.MethodsUtilizing Get With The Guidelines Stroke national clinical registry data linked to Medicare claims from 2009-2014, we assessed the outcomes of eligible patients with a history of HF who were initiated on OAC during a hospitalization for an acute ischemic stroke. The cumulative incidences of adverse events were calculated using Kaplan-Meier curves and adjusted Cox proportional hazard ratios were compared between patients discharged on or off OAC.ResultsA total of 8,261 patients from 1,370 sites were discharged alive after an acute ischemic stroke and met eligibility criteria. Of those, 747 (9.0%) were initiated on OAC. Patients on OAC were younger (77.2±8.0 vs. 80.5±8.9 years, p
Published: 2021
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11. Incidence of new-onset atrial fibrillation in COVID-19 is associated with increased epicardial adipose tissue

Author: Alison Schonberger, Ulrich P. Jorde, Mario J. Garcia, Francesco Castagna, Jeffrey M. Levsky, Luigi Di Biase, Damini Dey, Eitan Novogrodsky, and Leandro Slipczuk
Subjects: Male, medicine.medical_specialty, medicine.medical_treatment, Population, Coronary artery calcium, Article, Coronary artery disease, COVID-19 Testing, Risk Factors, Physiology (medical), Diabetes mellitus, Internal medicine, Epicardial adipose tissue, Post-hoc analysis, Humans, Medicine, Intubation, education, Aged, Retrospective Studies, education.field_of_study, business.industry, Incidence, Incidence (epidemiology), COVID-19, Atrial fibrillation, Middle Aged, medicine.disease, Adipose Tissue, Cardiology, Female, Cardiology and Cardiovascular Medicine, business, Pericardium
Abstract: Purpose Coronary artery calcium (CAC) and epicardial adipose tissue (EAT) can predict AF in the general population. We aimed to determine if CAC and EAT measured by computed tomographic (CT) scanning can predict new-onset AF in patients admitted with COVID-19 disease. Methods We performed a retrospective, post hoc analysis of all patients admitted to Montefiore Medical Center with a confirmed COVID-19 diagnosis from March 1st to June 23rd, 2020, who had a non-contrast CT of the chest within 5 years prior to admission. We determined ordinal CAC scores and quantified the EAT volume and examined their relationship with inpatient mortality. Results A total of 379 patients were analyzed. There were 16 events of new-onset AF (4.22%). Patients who developed AF during the index admission were more likely to be male (75 vs 47%, p
Published: 2021
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12. Coronary artery calcification and epicardial adipose tissue as independent predictors of mortality in COVID-19

Author: Mario J. Garcia, Eitan Novogrodsky, Leandro Slipczuk, Ulrich P. Jorde, Jeffrey M. Levsky, Richard Sekerak, Alison Schonberger, Damini Dey, and Francesco Castagna
Subjects: medicine.medical_specialty, Population, Coronary Artery Disease, 030204 cardiovascular system & hematology, Coronary artery calcium, Covid, 030218 nuclear medicine & medical imaging, Coronary artery disease, 03 medical and health sciences, COVID-19 Testing, 0302 clinical medicine, Predictive Value of Tests, Risk Factors, Internal medicine, Epicardial adipose tissue, Epidemiology, medicine, Humans, Pericardium, Radiology, Nuclear Medicine and imaging, Mortality, Vascular Calcification, education, Cardiac imaging, Retrospective Studies, Original Paper, education.field_of_study, SARS-CoV-2, business.industry, COVID-19, Retrospective cohort study, medicine.disease, Coronary Vessels, medicine.anatomical_structure, Adipose Tissue, Predictive value of tests, Cohort, Cardiology, Cardiology and Cardiovascular Medicine, business
Abstract: Recent epidemiological studies have demonstrated that common cardiovascular risk factors are strongly associated with adverse outcomes in COVID-19. Coronary artery calcium (CAC) and epicardial fat (EAT) have shown to outperform traditional risk factors in predicting cardiovascular events in the general population. We aim to determine if CAC and EAT determined by Computed Tomographic (CT) scanning can predict all-cause mortality in patients admitted with COVID-19 disease. We performed a retrospective, post-hoc analysis of all patients admitted to Montefiore Medical Center with a confirmed COVID-19 diagnosis from March 1st, 2020 to May 2nd, 2020 who had a non-contrast CT of the chest within 5 years prior to admission. We determined ordinal CAC scores and quantified the epicardial (EAT) and thoracic (TAT) fat volume and examined their relationship with inpatient mortality. A total of 493 patients were analyzed. There were 197 deaths (39.95%). Patients who died during the index admission had higher age (72, [64–80] vs 68, [57–76]; p
Published: 2021
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13. PO-03-175 COST-EFFECTIVENESS OF TRANSESOPHAGEAL ECHOCARDIOGRAM PRIOR TO ATRIAL FIBRILLATION ABLATION

Author: Olga Reynbakh, Clyde B. Schechter, Mario J. Garcia, Leandro Slipczuk Bustamante, Hardikkumar Patel, Xiaodong Zhang, Fengwei Zou, and Luigi Di Biase
Subjects: Physiology (medical), Cardiology and Cardiovascular Medicine
Published: 2023
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14. Transesophageal Echocardiography Following Left Atrial Appendage Electrical Isolation: Diagnostic Pitfalls and Clinical Implications

Author: Carola Gianni, Javier E. Sanchez, Qiong Chen, Domenico G. Della Rocca, Sanghamitra Mohanty, Chintan Trivedi, Amin Al-Ahmad, Mohamed A. Bassiouny, J. David Burkhardt, G. Joseph Gallinghouse, Rodney P. Horton, Patrick M. Hranitzky, Jorge E. Romero, Luigi Di Biase, Mario J. Garcia, and Andrea Natale
Subjects: Physiology (medical), Atrial Fibrillation, Catheter Ablation, Anticoagulants, Humans, Atrial Appendage, Cardiology and Cardiovascular Medicine, Echocardiography, Transesophageal
Abstract: Background: Following left atrial appendage (LAA) electrical isolation, the decision on whether to continue oral anticoagulation after successful atrial fibrillation ablation is based on the study of its mechanical function on transesophageal echocardiography (TEE). In this cohort, LAA contraction is absent and the incorrect interpretation of emptying flow velocities can lead to unwanted clinical sequelae. Methods: One hundred and sixty consecutive TEE exams performed to evaluate the LAA mechanical function following its electrical isolation were reviewed by an experienced operator blinded to the original diagnosis of LAA dysfunction. The rate of diagnostic discrepancy in the assessment LAA dysfunction and its clinical implications were evaluated. Results: Diagnostic discrepancy with misclassification of the LAA mechanical function occurred 36% (58/160) of TEE exams. In most cases (57/58), such discrepancy was observed in the setting of an incorrect original diagnosis of a normal LAA mechanical function despite absent/reduced or inconsistent LAA contraction. This main source of this wrong diagnosis was the wrong interpretation of passive LAA flows (34/57; 60%), followed by failure to identify dissociated firing (15/57; 26%). In rare cases (8/57; 14%), velocities of surrounding structures were interpreted as LAA flow due to misplacement of the pulsed-wave Doppler sample volume. Following LAA isolation, the proportion of patients who experienced a cerebrovascular event while off oral anticoagulation due to the misclassification of their LAA mechanical function was 70% (7/10 [95% CI, 40%–89%]). Conclusions: Underdiagnosis of LAA mechanical dysfunction is common in TEEs performed following LAA electrical isolation, and it is associated with an increased risk of cerebrovascular events owing to oral anticoagulation discontinuation despite absent/reduced LAA contraction. Careful review of the TEE exam by an operator with specific expertise in LAA imaging and familiar with the functional implications of LAA isolation is necessary before interrupting oral anticoagulation in this cohort.
Published: 2022

15. T-wave inversion as a manifestation of COVID-19 infection: a case series

Author: Mario J. Garcia, Andrea Natale, Eric D. Braunstein, Sutopa Purkayastha, Kavisha Patel, Xiao-Dong Zhang, Juan Carlos Diaz, Michael K. Parides, Alejandro Velasco, Dalvert Polanco, Ulrich P. Jorde, Sanghamitra Mohanty, Domenico G. Della Rocca, Jorge Romero, Juan Bello, David F. Briceno, Maria T. Gamero, Mohamed Gabr, Carolina R. Valencia, Isabella Alviz, Ruike Yang, Nicola Tarantino, and Luigi Di Biase
Subjects: Male, Sars‐Cov‐2, medicine.medical_specialty, Myocarditis, medicine.medical_treatment, electrocardiogram, 030204 cardiovascular system & hematology, Sudden cardiac death, Electrocardiography, 03 medical and health sciences, 0302 clinical medicine, COVID‐19, prolonged QTc, Physiology (medical), T wave, Internal medicine, medicine, Humans, Ventricular Function, ST segment, 030212 general & internal medicine, Aged, Retrospective Studies, Mechanical ventilation, biology, SARS-CoV-2, business.industry, Mortality rate, COVID-19, medicine.disease, Respiration, Artificial, mortality, Troponin, Electrophysiology, Heart failure, Cardiology, biology.protein, Female, New York City, Cardiology and Cardiovascular Medicine, business
Abstract: Background Coronavirus disease‐2019 (COVID‐19) causes severe illness and multi‐organ dysfunction. An abnormal electrocardiogram is associated with poor outcome, and QT prolongation during the illness has been linked to pharmacological effects. This study sought to investigate the effects of the COVID‐19 illness on the corrected QT interval (QTc). Method For 293 consecutive patients admitted to our hospital via the emergency department for COVID‐19 between 01/03/20 ‐18/05/20, demographic data, laboratory findings, admission electrocardiograph and clinical observations were compared in those who survived and those who died within 6 weeks. Hospital records were reviewed for prior electrocardiograms for comparison with those recorded on presentation with COVID‐19. Results Patients who died were older than survivors (82 vs 69.8 years, p 455 ms (males) and >465 ms (females) (p = 0.028, HR 1.49 [1.04‐2.13]), as predictors of mortality. QTc prolongation beyond these dichotomy limits was associated with increased mortality risk (p = 0.0027, HR 1.78 [1.2‐2.6]). Conclusion QTc prolongation occurs in COVID‐19 illness and is associated with poor outcome.
Published: 2020
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16. An Overlap Presentation of Pericardial Decompression Syndrome and Stress Cardiomyopathy Following Therapeutic Pericardiocentesis

Author: Ahmad Alkhalil, Syed Muhammad Ibrahim Rashid, James M. Tauras, Roberto C. Cerrud-Rodriguez, Jay J. Chudow, Hussein Shaqra, Mohammed Algodi, Mario J. Garcia, and Giora Weisz
Subjects: musculoskeletal diseases, 0301 basic medicine, SCM, stress cardiomyopathy, medicine.medical_specialty, Decompression, medicine.medical_treatment, Cardiomyopathy, Case Report, 030105 genetics & heredity, Pericardial effusion, 03 medical and health sciences, 0302 clinical medicine, Clinical Case, Internal medicine, LVEF, left ventricular ejection fraction, PDS, pericardial decompression syndrome, pericardial decompression syndrome, Diseases of the circulatory (Cardiovascular) system, Medicine, LV, left ventricular, business.industry, systolic dysfunction, Pulmonary edema, medicine.disease, pericardial effusion, TTE, transthoracic echocardiography, Pericardiocentesis, RC666-701, stress cardiomyopathy, Cardiology, Cardiac enzymes, Presentation (obstetrics), Cardiology and Cardiovascular Medicine, Complication, business, cardiomyopathy, 030217 neurology & neurosurgery
Abstract: Pericardial decompression syndrome, defined as paradoxical hypotension and pulmonary edema after pericardiocentesis, is a rare complication of pericardiocentesis. Stress cardiomyopathy, caused by excess catecholamine response resulting in left ventricular dysfunction and elevated cardiac enzymes, can overlap with pericardial decompression syndrome, and both might belong to the same spectrum of disease. (Level of Difficulty: Intermediate.), Graphical abstract, Pericardial decompression syndrome, defined as paradoxical hypotension and pulmonary edema after pericardiocentesis, is a rare complication of…
Published: 2020
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17. Mapping and localization of the left phrenic nerve during left atrial appendage electrical isolation to avoid inadvertent injury in patients undergoing catheter ablation of atrial fibrillation

Author: Mario J. Garcia, Juan Carlos Diaz, Dhanunjaya Lakkireddy, Saul Rios, Vito Grupposo, Jorge Romero, Isabella Alviz, Roberto C. Cerrud-Rodriguez, Elizabeth Chernobelsky, Luis Cerna, Luigi Di Biase, Andrea Natale, and Mohamed Gabr Elsayed
Subjects: Male, medicine.medical_specialty, Left phrenic nerve, Radiofrequency ablation, medicine.medical_treatment, Catheter ablation, 030204 cardiovascular system & hematology, law.invention, Electrical isolation, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, Left atrial, law, Physiology (medical), Internal medicine, Atrial Fibrillation, medicine, Humans, Atrial Appendage, 030212 general & internal medicine, Aged, Retrospective Studies, Appendage, business.industry, Body Surface Potential Mapping, Atrial fibrillation, medicine.disease, Phrenic Nerve, Ostium, Echocardiography, Catheter Ablation, Cardiology, Female, Cardiology and Cardiovascular Medicine, business, Follow-Up Studies
Abstract: Background A significant role of the left atrial appendage (LAA) in the genesis of atrial fibrillation (AF) has been described. Left atrial appendage electrical isolation (LAAEI) confers substantial long-term clinical benefits. Nevertheless, the left phrenic nerve (LPN) is in the vicinity of the LAA and can be injured during radiofrequency ablation at the ostial level. Objective The purpose of this study was to describe our experience mapping the LPN, its anatomic relationships to the LAA and alternative approaches to isolate this structure when the LPN is located at the LAA ostium. Methods Patients undergoing LAAEI for nonparoxysmal AF were included in this study. We attempted to localize the LPN with high-output pacing (20 mA/2 ms). Cases were classified into 4 groups (distal, middle, proximal segment and unmappable) based on the position of the LPN in electroanatomic mapping in the posterior wall of the LAA. Results A total of 66 cases were included in this study. The LPN was mapped in the distal segment in 27 cases (40.9%); in the middle segment in 22 (33.3%); and at the proximal segment/ostium in 3 (4.5%); the LPN was unmappable in 14 cases (21.2%). In the 3 patients in whom the LPN was at the ostial level or crossing the ostium, segmental LAAEI was attempted in 2, with successful LAAEI achieved in 1 case. There was no LPN injury. Conclusion LPN mapping is feasible and should be routinely performed to prevent LPN injury during LAAEI.
Published: 2020
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18. An Overview of the ABIM Cardiovascular Disease Maintenance of Certification Examination

Author: Mario J. Garcia, Kelli Samonte, and Suzanne de la Cruz
Subjects: Medical education, Certification, business.industry, health care facilities, manpower, and services, education, Cardiology, Disease, 030204 cardiovascular system & hematology, Maintenance of Certification, 03 medical and health sciences, 0302 clinical medicine, Cardiovascular Diseases, Humans, Medicine, Educational Measurement, 030212 general & internal medicine, Cardiology and Cardiovascular Medicine, business, health care economics and organizations
Abstract: In the earlier part of the 20th century, the American Board of Internal Medicine (ABIM) was created as a physician-led, nonprofit, independent evaluation organization with the purpose of establishing uniform standards and helping the public obtain evidence-based care by qualified physicians. In 1936
Published: 2020
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19. The Prognostic Role of Late Gadolinium Enhancement in Aortic Stenosis

Author: Christos A. Papanastasiou, Evangelos Oikonomou, Theodoros D. Karamitsos, Iosif Bikakis, Polydoros N. Kampaktsis, John P Greenwood, Daniela K. Cunha, Damianos G. Kokkinidis, and Mario J. Garcia
Subjects: medicine.medical_specialty, business.industry, Hazard ratio, Odds ratio, 030204 cardiovascular system & hematology, medicine.disease, Random effects model, Confidence interval, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, Stenosis, 0302 clinical medicine, Fibrosis, Meta-analysis, Internal medicine, embryonic structures, medicine, Cardiology, Late gadolinium enhancement, Radiology, Nuclear Medicine and imaging, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business
Abstract: Objectives The aim of this systematic review was to explore the prognostic value of late gadolinium enhancement (LGE) in patients with aortic stenosis (AS). Background Myocardial fibrosis is a common feature of many cardiac diseases. Cardiac magnetic resonance (CMR) has the ability to noninvasively detect regional fibrosis by using the LGE technique. Several studies have explored whether LGE is associated with adverse outcome in patients with AS. Methods Electronic databases were searched to identify studies investigating the ability of LGE to predict all-cause mortality in patients with AS. A random effects model meta-analysis was conducted. Heterogeneity was assessed with the I2 statistic. Results Six studies comprising 1,151 patients met our inclusion criteria. LGE was present in 49.1% of patients with AS. In the pooled analysis, LGE was found to be a strong univariate predictor of all-cause mortality (pooled unadjusted odds ratio: 2.56; 95% confidence interval: 1.83 to 3.57; I2 = 0%). Four of the included studies reported adjusted hazard ratios for mortality. LGE was independently associated with mortality, even after adjusting for baseline characteristics (pooled adjusted hazard ratio: 2.50; 95% confidence interval: 1.64 to 3.83; I2 = 0%). Conclusions Fibrosis on LGE-CMR is a powerful predictor of all-cause mortality in patients with AS and may serve as a novel marker for risk stratification. Future studies should explore whether LGE-CMR can also be used to optimize timing of AS-related interventions.
Published: 2020
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20. A new randomness approach based on sine waves to improve performance in metaheuristic algorithms

Author: Luis Rodríguez, José Soria, Oscar Castillo, and Mario J. Garcia
Subjects: 0209 industrial biotechnology, Mathematical optimization, Stochastic process, Computational intelligence, 02 engineering and technology, Theoretical Computer Science, Set (abstract data type), 020901 industrial engineering & automation, Sine wave, 0202 electrical engineering, electronic engineering, information engineering, Benchmark (computing), 020201 artificial intelligence & image processing, Firefly algorithm, Geometry and Topology, Metaheuristic, Software, Randomness
Abstract: The main goal of this paper is to outline a new approach to represent the randomness that we can find in different metaheuristics as a stochastic process which helps in the performance of the analyzed metaheuristic. This new way of viewing randomness is based on the behavior of sine waves that we can find in many situations in nature or in physics laws. In this paper, we evaluate this proposed randomness with three metaheuristics: the grey wolf optimizer, firefly algorithm and flower pollination algorithm, with the goal of studying the performance of the proposed randomness method in different types of metaheuristics. A set of standard benchmark functions were used to test the proposed randomness method, which are classified as unimodal and multimodal benchmark functions. In addition, the benchmark functions of the CEC 2015 Competition are used. Finally, we present tests with functions that were presented in the CEC 2017 competition for constrained real-parameter optimization. We also present a comparative study of the analyzed metaheuristics, and this comparison is between their original randomness method and the proposed randomness method for each algorithm. Finally, we present the performance and results of the methods with different number of dimensions to complete the study.
Published: 2020
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21. Reference CMR values of atrial size and function: Are they similar in the east and the west?

Author: Ibolya Csecs and Mario J. Garcia
Subjects: Reference Values, Humans, Magnetic Resonance Imaging, Cine, Atrial Function, Left, Heart Atria, Cardiology and Cardiovascular Medicine, Magnetic Resonance Imaging
Published: 2022

22. Severity of Functional Mitral Regurgitation on Admission for Acute Decompensated Heart Failure Predicts Long‐Term Risk of Rehospitalization and Death

Author: Rachna Kataria, Francesco Castagna, Shivank Madan, Paul Kim, Omar Saeed, Yaw A. Adjepong, Angelos A. Melainis, Cynthia Taub, Mario J. Garcia, Azeem Latib, and Ulrich P. Jorde
Subjects: Heart Failure, acute decompensated heart failure, sex‐related disparities, Aftercare, Mitral Valve Insufficiency, Stroke Volume, Patient Discharge, Ventricular Function, Left, Ventricular Dysfunction, Left, Treatment Outcome, RC666-701, Humans, Diseases of the circulatory (Cardiovascular) system, Female, Cardiology and Cardiovascular Medicine, functional mitral regurgitation
Abstract: Background Functional mitral regurgitation (FMR) has emerged as a therapeutic target in patients with chronic heart failure and left ventricular systolic dysfunction. The significance of FMR in acute decompensated heart failure remains obscure. We systematically investigated the prevalence and clinical significance of FMR on admission in patients admitted with acute decompensated heart failure and left ventricular systolic dysfunction. Methods and Results The study was a single‐center, retrospective review of patients admitted with acute decompensated heart failure and left ventricular systolic dysfunction between 2012 and 2017. Patients were divided into 3 groups of FMR: none/mild, moderate, and moderate‐to‐severe/severe FMR. The primary outcome was 1‐year post‐discharge all‐cause mortality. We also compared these groups for 6‐month heart failure hospitalization rates. Of 2303 patients, 39% (896) were women. Median left ventricular ejection fraction was 25%. Four hundred and fifty‐three (20%) patients had moderate‐to‐severe/severe FMR, which was independently associated with 1‐year all‐cause mortality. Moderate or worse FMR was found in 1210 (53%) patients and was independently associated with 6‐month heart failure hospitalization. Female sex was independently associated with higher severity of FMR. Conclusions More than half of patients hospitalized with acute decompensated heart failure and left ventricular systolic dysfunction had at least moderate FMR, which was associated with increased readmission rates and mortality. Intensified post‐discharge follow‐up should be undertaken to eliminate FMR amenable to pharmacological therapy and enable timely and appropriate intervention for persistent FMR. Further studies are needed to examine sex‐related disparities in FMR.
Published: 2022
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23. Global Longitudinal Strain Is Associated with Mortality in Patients with Multiple Myeloma

Author: Zhu Cui, Francesco Castagna, Waqas Hanif, Samuel J. Apple, Lili Zhang, James M. Tauras, Ira Braunschweig, Gurbakhash Kaur, Murali Janakiram, Yanhua Wang, Yanan Fang, Juan C. Diaz, Carolina Hoyos, Jorge Marin, Patricia A. Pellikka, Jorge E. Romero, Mario J. Garcia, Amit K. Verma, Nishi Shah, and Leandro Slipczuk
Subjects: multiple myeloma, Echo, global longitudinal strain, survival, ECG, General Medicine
Abstract: Patients with multiple myeloma (MM) are at a high risk for developing cardiovascular complications. Global longitudinal strain (GLS) can detect early functional impairment before structural abnormalities develop. It remains unknown if reduced GLS is associated with reduced survival in patients with MM. We conducted a retrospective cohort analysis of patients diagnosed with MM between 1 January 2000 and 31 December 2017 at our institution. Patients with a 2D transthoracic echocardiogram completed within 1 year of MM diagnosis, left ventricular ejection fraction (LVEF) greater than 40%, and no history of myocardial infarction prior to MM diagnosis were included. GLS was measured using an artificial-intelligence-powered software (EchoGo Core), with reduced GLS defined as an absolute value of 9.6, LVEF/GLS > 4.1, higher LV mass index, and low-voltage ECG. A Total of 126 (52.1%) deaths occurred during follow-up. Overall survival was lower among patients with reduced GLS (adjusted HR: 1.81, CI: 1.07–3.05).
Published: 2023
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24. LONG-TERM MORTALITY IN PATIENTS WITH SEVERE HYPERCHOLESTEROLEMIA PHENOTYPE FROM AN ETHNICALLY DIVERSE US COHORT

Author: Leandro Slipczuk, Jeremy Miles, Andrea Scotti, Francesco Castagna, Toshiki Kuno, Pier Pasquale Leone, Augustin Coisne, Sebastian Ludwig, Mario J. Garcia, Carl J. Lavie, Parag Joshi, Azeem Latib, Carlos Jose Rodriguez, Michael D. Shapiro, and Salim S. Virani
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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25. CARDIOVASCULAR COMPUTED TOMOGRAPHY (CCT) IN TAVR DYSFUNCTION - AN UNUSUAL CASE OF OBSTRUCTIVE BIOPROSTHETIC VALVE THROMBOSIS

Author: Daniel Lorenzatti, Pamela Piña Santana, Ari Feinberg, Javier Arce, Andrea Scotti, Mario J. Garcia, Azeem Latib, and Leandro Slipczuk
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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26. LEFT VENTRICULAR FLOW STATE IS ASSOCIATED WITH CARDIOVASCULAR DISEASE AND ALL-CAUSE MORTALITY IN AN ASYMPTOMATIC POPULATION WITH NORMAL LEFT VENTRICULAR FUNCTION

Author: Yifang Yuan, David M. Herrington, Joao A.C. Lima, Brandon Stacey, David Xiao-Ming Zhao, James D. Thomas, Mario J. Garcia, and Min Pu
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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27. BAIL-OUT USE OF VENOARTERIAL EXTRACORPOREAL MEMBRANE OXYGENATION (VA-ECMO) FOR SUICIDE LEFT VENTRICLE AFTER TRANSCATHETER AORTIC VALVE REPLACEMENT

Author: Diego Barzallo, Juan Torrado, Juan Terre, Jose M. Wiley, Mario J. Garcia, and Azeem Latib
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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28. HEART RATE CONTROL STRATEGIES FOR OPTIMAL CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY IN ADULTS: A SYSTEMATIC REVIEW

Author: Cesar Joel Benites Moya, Diego Barzallo, Elie Flatow, Juan Torrado, Samuel J. Apple, Leonidas Palaiodimos, Damianos Kokkinidis, Aldo Schenone, Leandro Slipczuk, and Mario J. Garcia
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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29. PROGNOSTIC VALUE OF LEFT ATRIAL STRAIN IN PATIENTS WITH MULTIPLE MYELOMA

Author: Pamela Piña Santana, Daniel Lorenzatti, Kacie Amacher, Jake T. Gilman, Abdullah Aftab, Patricia A. Pellikka, Min Pu, Amit Jai Verma, Nishi Shah, Carlos A. Gongora, Aldo Schenone, Ulrich P. Jorde, Luigi Di Biase, Mario J. Garcia, and Leandro Slipczuk
Subjects: Cardiology and Cardiovascular Medicine
Published: 2023
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30. Abstract 11383: Automated Measurement of Global Longitudinal Strain by Speckle-Tracking Echocardiography in Cardio-Oncology Patients Using Artificial Intelligence

Author: Waqas Hanif, Ythan Goldberg, Cynthia C Taub, David A Vorchheimer, Leandro Slipczuk, Edwin Ho, Carlos Rodriguez, Muhammad Farooq, Mario J Garcia, and Lili Zhang
Subjects: Physiology (medical), Cardiology and Cardiovascular Medicine
Abstract: Introduction: Left ventricular (LV) global longitudinal strain (GLS) is a robust LV systolic function measure used to detect subtle chemotherapy cardiotoxicity. However, inter-reader and inter-vendor variabilities compromise the clinical value of longitudinal follow-up of GLS. Artificial intelligence (AI)-based, fully automated measurement of longitudinal strain may be more reliable compared with human interpretation. Methods: We studied 52 transthoracic echocardiographic examinations randomly selected from a Cardio-oncology registry. All subjects received anthracycline-based chemotherapy in 2016-2019. AI-based longitudinal strain was assessed by EchoGo Core using standard 2- and 4-chamber apical views. Two readers verified the myocardium tracing by AI and found no errors. Longitudinal strain results by EchoGo were compared to GLS measured by conventional software (TomTec and Philips QLAB) using standard 3-, 2- and 4-chamber apical views. Results: AI-based longitudinal strain analysis was feasible in 51/52 (98%) transthoracic echocardiographic studies. The mean longitudinal strain was -17.3±3.3% for EchoGo, -16.9±2.4% for TomTec and -17.5±3.1% for QLAB. Bland-Altman analysis showed a bias of -0.4 ± 2.7% and 95% limits of -5.7 to 4.9% between EchoGo longitudinal strain and TomTec GLS (Figure 1A). A bias of 0.2 ± 3.3% and 95% limits of -6.2 to 6.6% between EchoGo longitudinal strain and QLAB GLS (Figure 1B) were seen. The bias between TomTec GLS and QLAB GLS was 0.6 ±2.2% (Figure 1C). The inter-reader correlation coefficients of TomTec GLS and QLAB GLS were 0.57 and 0.71, respectively. Conclusions: This novel AI-based longitudinal strain analysis was feasible in the majority of echocardiograms without any operator input. The bias between EchoGo longitudinal strain and conventional software appears small. AI-based myocardial strain analysis may reduce variabilities and facilitate longitudinal follow-up of GLS in Cardio-oncology patients.
Published: 2021
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31. Maternal Cardiovascular Outcomes of Pregnancy in Childhood, Adolescent, and Young Adult Cancer Survivors

Author: Neha Bansal, Carol Fernandez Hazim, Sergio Badillo, Sharvari Shyam, Diana Wolfe, Anna E. Bortnick, Mario J. Garcia, Carols J. Rodriguez, and Lili Zhang
Subjects: Pharmacology (medical), General Pharmacology, Toxicology and Pharmaceutics
Abstract: This review focuses on the maternal cardiovascular risk and outcomes of pregnancy in childhood, adolescent, and young adult cancer survivors who are achieving survival to their prime reproductive years. Childhood, adolescent, and young adult cancer survivors are a growing population and have increasing needs for reproductive care over decades of life. Female cancer survivors have an overall higher risk of maternal cardiovascular events compared to those without a history of cancer. In female cancer survivors with normal cardiac function before pregnancy, the incidence of new heart failure during pregnancy is low. In survivors with cardiotoxicity prior to pregnancy, the risk of heart failure during and immediately after pregnancy is much higher. We recommend cardiomyopathy surveillance with echocardiography before pregnancy for all female survivors treated with anthracyclines and chest radiation. Survivors with cardiotoxicity prior to pregnancy should be cared for by an expert multidisciplinary team, including obstetrics, cardiology, anesthesia, and specialized nursing, among others.
Published: 2022
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32. Health status after invasive or conservative care in coronary and advanced kidney disease

Author: Spertus J. A., Jones P. G., Maron D. J., Mark D. B., O'Brien S. M., Fleg J. L., Reynolds H. R., Stone G. W., Sidhu M. S., Chaitman B. R., Chertow G. M., Hochman J. S., Bangalore S, ISCHEMIA-CKD Research Group: Abdallah M Abdallah, Abel E Moreyra, Abhay A Laddu, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Adedayo Adeboye, Agne Juceviciene, Agne Urboniene, Agnieszka Szramowska, Ahmed Abdel-Latif, Ahmed Ayoub, Ahmed Elghamaz, Ahmed Kamal, Ahmed Talaat, Ajay Sharma, Ajit Singh Narula, Akshay Bagai, Akvile Smigelskaite, Alain Raymond, Alain Rheault, Alaine Melanie Loehr, Albert Varga, Aldo P Maggioni, Alec Moorman, Alejandro Chevaile Ramos, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alexander M Chernyavskiy, Alexander Sergeevich Borisov, Alexandra Craft, Alexandra Hunter, Alexandre Ciappina Hueb, Alexandre Schaan de Quadros, Alice Manica Muller, Aline Peixoto Deiro, Allegra Stone, Almudena Castro, Amar Uxa, Amaryllis Van Craenenbroeck, Ambuj Roy, Amit Kakkar, Amy Flowers, Amy Iskandrian, Ana D Djordjevic-Dikic, Ana Gomes Almeida, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anandaroop Lahiri, Anastasia M Kuzmina-Krutetskaya, Anastasia Vamvakidou, Andras Vertes, Andre Gabriel, Andrea Bartykowszki, Andrea Lorimer, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew Starovoytov, Andrzej Łabyk, Anelise Kawakami, Angela Hoye, Angelo Nobre, Anjali Acharya, Anjali Anand, Anjana Rishmawi, Ann Banfield, Ann Luyten, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Teresinska, Anne Marie Webb, Anne Heath, Anoop Mathew, Antonia Vega, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anu Tharini, Anupama Rao, Aquiles Valdespino-Estrada, Ariel Diaz, Arif Asif, Arnold H Seto, Arturo S Campos-Santaolalla, Asim N Cheema, Asker Ahmed, Atul Mathur, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Balaji Srinivasan, Baljeet Kaur, Balram Bhargava, Bandula Guruge, Barbara Wicklund, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Benoy N Shah, Bernard de Bruyne, Beth Abramson, Beth Stefanchik, Bethany Harvey, Bharati Shivalkar, Bilal Malik, Binoy Mannekkattukudy Kurian, Bougrida Hammouche, Branko D Beleslin, Bruce Ferguson, Bruce McManus, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Carl-Éric Gagné, Carly Ohmart, Carol M Kartje, Caroline Alsweiler, Caroline Rodgers, Caroline Spindler, Carolyn J Gruber, Catherine Albert, Catherine Bone, Catherine Lemay, Cezary Kepka, Chandini Suvarna, Chantale Mercure, Charlene Wiyarand, Chetan Patel, Chiara Attanasio, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Buller, Christel Vassaliere, Christiaan Vrints, Christian Witzke, Christie Ballantyne, Christina Björklund, Christine Roraff, Christophe Laure, Christophe Thuaire, Christopher Chan, Christopher Fordyce, Christopher Kinsey, Chunli Xia, Cidney Schultz, Claes Held, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Clemens T Kadalie, Corine Thobois, Courtney Page, Cristina Bare, Dalisa Espinosa, Dan Gao, Dana Rizk, Daniela Puzhevsky, Data Analyst, David M Charytan, David O Williams, David Booth, David Charytan, David Cohen, David DeMets, David Foo, David Goldfarb, David Schlichting, David Sisson, David Taggart, David Waters, David Wheeler, David Williams, Davis Vo, Dawid Teodorczyk, Dawn D Shelstad, Dean Kereiakes, Deborah Yip, Deepa Ramaswamy, Deirdre Mattina, Deirdre Murphy, Dengke Jiang, Derek Cyr, Diana Cukali, Diane Camara, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Doreen Reimann, Doron Schwartz, Duarte Cacela, Dwayne S G Conway, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Eduardo Gomes Lima, Eduardo Hernandez-Rangel, Edward D Nicol, Edyta Kaczmarska, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise van Dongen, Elissa Restelli Piloto, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizaveta V Zbyshevskaya, Ellie Fridell, Ellis W Lader, Elvira Gosmanova, Emilie Tachot, Emma Howard, Emmanuel Sorbets, Encarnación Alonso-Álvarez, Eric Daugas, Erick Alexánderson Rosas, Estelle Montpetit, Eugene Passamani, Evgeny Shutov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, Fabio Fimiani, Fadi Hage, Fahim Haider Jafary, Fang Feng, Fatima Ranjbaran, Fausto J Pinto, Fernando Caeiro, Fernando Nolasco, Filipa Silva, Filippo Ottani, Firas Al Solaiman, Flávia Egydio, Florina Chereches, Francesca De Micco, Francesca Bianchini, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francisca Patuleia Figueiras, François Madore, Frank Harrell, Frank Rockhold, Frans Van de Werf, Franziska Guenther, Fred Mohr, G Karthikeyan, Gabriel Galeote, Gabriel Grossmann, Gabriel Steg, Gabriela Guzman, Gabriele Gabrielli, Gang Chen, Gautam Sharma, Gaylin Petty, Gelmina Mikolaitiene, Gennie Yee, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Girish Mishra, Gonzalo Barge-Caballero, Grace M Young, Graciela Scaro, Graham Wong, Gregg Pressman, Gregor Simonis, Gudrun Steinmaurer, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillermo Garcia-Garcia, Guoqin Wang, Gurpreet S Wander, Gurpreet Gulati, Haibo Zhang, Halina Marciniak, Hao Dai, Haojian Dong, Harold Franch, Harvey White, Hatem Elabd, Hayley Pomeroy, Heather Golden, Heidi Wilson, Helene Abergel, Hemalata Siddaram, Hemant Shakhar Mahapatra, Henry C Stokes, Hermine Osseni, Herwig Schuchlenz, Hicham Skali, Holly Mattix-Kramer, Hong Cheng, Hossam Mahrous, Hristo Pejkov, Hugo Marques, Hui Zhong, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ikraam Hassan, Ileana L Pina, Ilona Tamasauskiene, Inês Zimbarra Cabrita, Ines Rodrigues, Inga Soveri, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Isabelle Roy, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, Jacek Kusmierek, Jackie Chow, Jaekyeong Heo, Jakub Maksym, James E Davies, James J Jang, James Hirsch, James Tatoulis, Jan Henzel, Janaina Oliveira, Janani Rangaswami, Jane Eckstein, Janitha Raj, Jaqueline Pozzibon, Jaroslaw Drozdz, Jason Loh Kwok Kong, Jason T Call, Jason Linefsky, Javier J Garcia, Jay Meisner, Jayne Scales, Jean Michel Juliard, Jean Diodati, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeff Leimberger, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Stojkovic, Jenne M Jose, Jennifer L Stanford, Jennifer Hogan, Jennifer Horst, Jennifer Isaacs, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jerry Yee, Jessica Berg, Jesus Peteiro, Jesús Peteiro, Jia Li, Jiamin Liu, Jianxin Zhang, Jill Marcus, Jim Blankenship, Jing Dong, Jiyan Chen, Jo Evans, Joaquín V Peñafiel, Joe Sabik, Johann Christopher, John B Kostis, John Joseph Graham, John Doan, John Jose, John Kotter, John Lehman, John Middleton, John Pownall, Jonathan M Gleadle, Jonathan S Chavez-Iñiguez, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Lebowitz, Jonean Thorsen, Jorge Carrillo Calvillo, Jorge Escobedo, José A Ortega-Ramírez, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Costa Vieira, José M Flores-Palacios, Jose Fragata, Jose Lopes, Jose Lopez-Sendon, José Lopez-Sendon, Jose Rueda, Joseph B Selvanayagam, Joseph Sacco, Joshua P Loh, Joy Burkhardt, Juan Manuel López Quijano, Juan Gaztanaga, Judit Sebo, Judith Wright, Juergen Stumpf, Julia de Aveiro Morata, Julio César Figal, Julio Hernandez Jaras, Junqing Yang, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Karen Calfas, Karen Petrosyan, Karen Servilla, Karen Swan, Karin Ploetze, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Katharina Knaut, Katherine Martin, Kathleen Claes, Kathryn Mason, Ken Mahaffey, Kenneth Gin, Kerry Lee, Kerstin Bonin, Kerstin Mikes, Kevin R Bainey, Kevin T Harley, Kevin Marzo, Kevin McMahon, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khrystyna Kushniriuk, Kian-Keong Poh, Kim Holland, Kimberly E Halverson, Kinnari Murphy, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kreton Mavromatis, Krishnakumar Hongalgi, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristine Arges, Kristine Teoh, Krzysztof Drzymalski, Lalathaksha Kumbar, Laszlone Matics, LaTonya J Hickson, Laura Keinaite, Laura Sarti, Laura True, Lawrence M Phillips, Lawrence Friedman, Leandro C Maranan, Leda Lotaif, Lekshmi Dharmarajan, Leo A Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Li Hai Yan, Li Li, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilian Mazza Barbosa, Liljana Tozija, Linda Arcand, Lino Patricio, Liping Zhang, Lisa Hatch, Lixin Jiang, Liz Low, Loay Salman, Lorena Lopez, Lori Pritchard, Luis Bernanrdes, Luis Guzman, Lynette L Teo, M Sowjanya Reddy, Maarten Simoons, Maayan Konigstein, Mafalda Selas, Magdalena Madero, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdy Abdelhamid, Magid Fahim, Mahevamma Mylarappa, Majo X Joseph, Malgorzata Frach, Manjula Rani, Marcello Galvani, Marcin Demkow, Marcin Szkopiak, Marco De Fabritis, Marco Magnoni, Marco Marini, Marco Sicuro, Marek Roik, Maria A Alfonso, Maria Antonieta Pereira de Moraes, María Dolores Martínez-Ruíz, Maria Eugenia Canziani, Maria Eugenia Martin, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Andreasson, Maria Posada, Marianna D A Dracoulakis, Mariano Rubio, Marija T Petrovic, Marina Vieira, Mario J Garcia, Mario D'arezzo, Maris Orgera, Marius Miglinas, Mark Garand, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Swiderek, Martha Meyer, Martina Ceseri, Martinia Tricoli, Mary Wiilliams, Mary Ann Champagne, Mary Streif, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Shinseki, Matthew Weir, Maura Carina Nédio, Max-Paul Winter, Mayil S Krishnam, Meenakshi Mishra, Mei Hwang, Melemadathil Srilatha, Melissa LeFevre, Mengistu Simegn, Michael A Gibson, Michael B Rubens, Michael D Shapiro, Michael Chobanian, Michael Davidson, Michael Farkouh, Michael Mack, Michal Wlodarczyk, Michel G Khouri, Michelle Crowder, Michelle Ratliff, Miguel Borges Santos, Miguel Nobre Menezes, Miguel Perez Fontan, Miguel Barrero, Mihaly Tapolyai, Mikhail T Torosoff, Milan R Dobric, Milind Avdhoot Gadkari, Min Tun Kyaw, Miri Revivo, Mitchel B Lustre, Mohamed Adel, Mohamed Hassan, Mohammad El-Hajjar, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Monika Laukyte, Muhamed Saric, Myrthes Emy Takiuti, Nadia Asif, Nagaraja Moorthy, Naima L Ogletree, Nana O Katamadze, Nandita Nataraj, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Nathalie Brosens, Naved Aslam, Naveed Akhtar, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Neesh Pannu, Neill Duncan, Nevena Garcevic, Ngaire Meadows, Nicholas Danchin, Nicole Deming, Nikola N Boskovic, Nikolaos Karogiannis, Ning Zhang, Nirmal Kumar, Niruta Sharma, Nitika Chadha, Nitish Naik, Noelle M Durfee, Nora M Cosgrove, Norbert Urbanski, Norma Hogg, Olga Walesiak, Olga Zdończyk, Olga Zhdanova, Olivia Anaya, Olugbenga Bello, Omar Almousalli, Omar Thompson, Orit Kliuk, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, Pablo Raffaele, Page Salanger, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Ouyang, Pamela Woodard, Paola Emanuela Poggio Smanio, Paola Smanio, Paolo Calabro, Patricia K Nguyen, Patricia Alarie, Patricia Carrilho, Patricia Endsley, Patricia Pellikka, Patrycja Lebioda, Paul Der Mesropian, Paul Hauptman, Paula García-González, Paula Wilson, Paulo Cury Rezende, Paulo Novis Rocha, Pedro Canas Silva, Pedro Farto E Abreu, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peiyu He, Peter A McCullough, Peter H Stone, Peter Douglass, Peter Sizeland, Peter Voros, Philippe Gabriel Steg, Philippe Genereux, Philippe Généreux, Philippe Menasche, Philippe Rheault, Piero Tassinario, Pierre Gervais, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Poay-Huan Loh, Pouneh Samadi, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puneet Sodhi, Pushpa Naik, Qi Zhong, Qian Zhao, Qianqian Yuan, Qiulan Xie, Rachel Murphy, Radmila Lyubarova, Radmilar Lyubarova, Raewyn Fisher, Rafael Diaz, Rafael Maldonado, Rafael Selgas, Raffaele Bugiardini, Rafia Chaudhry, Raisa Kavalakkat, Rajalekshmi Vs, Rajesh Gopalan Nair, Rajiv Narang, Rakesh Yadav, Ramiro Carvalho, Ramon de Jesús-Pérez, Ran Leng, Ranjan Kachru, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Reinette Hampson, Renato Abdala Karam Kalil, Renato D Lopes, Renato George Eick, Renato Lopes, Reshma Ravindran, Reto Andreas Gamma, Ricardo Costa, Richa Bhatt, Richard H J Trimlett, Risha Patel, Rita Coram, Robert K Riezebos, Robert M Donnino, Robert Guyton, Robert Harrington, Robert Malecki, Roberto René Favaloro, Robyn Elliott, Rodolfo G S D Lima, Rohit Tandon, Rolf Doerr, Roma Tewari, Ron Wald, Rongrong Hu, Rory Collins, Roxana Mehran, Roxy Senior, Rubén Baleón-Espinosa, Ruben Ramos, Rui Ferreira, Ruth Kirby, Ruth Pérez-Fernández, S Ramakrishnan, S K Dwivedi, Sadath Lubna, Sadiq Ahmed, Sajeev Chakanalil Govindan, Salamah Alfalahi, Salvador Cruz-Flores, Salvatore P Costa, Sampoornima Setty, Samuel Nwosu, Sandeep Mahajan, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandy Carr, Sanja Simic Ogrizovic, Sanja Ogrizovic, Sanjeev Gulati, Sanjeev Sharma, Sara Fernandez, Sarah Williams, Sarju Ralhan, Sasko Kedev, Satinder Singh, Satish Sankaranarayanan, Satvic Cholenahally Manjunath, Sau Lee, Schawana Thaxton, Sean M O'Brien, Sebastian Sobczak, Seema Nour, Sergey A Sayganov, Sérgio Bravo Baptista, Sergio Draibe, Seth Sokol, Sharad Chandra, Shari Mackedanz, Shaun Goodman, Shayan Shirazian, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shruti Pandey, Shuyang Zhang, Siddharth Gadage, Sik-Yin V Tan, Sílvia Zottis Poletti, Silvia Valbuena, Simone Savaris, Solomon Yakubov, Songlin Zhu, Sonika Gupta, Sorin Brener, Sothinathan Gurunathan, Soundarya Nayak, Sowjanya Reddy, Stanley E Cobos, Stefan Weikl, Stephanie M Lane, Stephanie Ferket, Stephanie Mavromichalis, Stephen Fremes, Steven A Fein, Steven P Sedlis, Steven Giovannone, Steven Weitz, Subhash Banerjee, Sudhanva S Hegde, Suellen Hosino, Sulagna Mookherjee, Suman Singh, Sumith Abeygunasekara, Sundeep Mishra, Sunil Kumar Verma, Suresh Kumar, Suryaprakash Narayanappa, Susan K Milbrandt, Susana Silva, Susanna Stevens, Suvarna Kolhe, Suzana Tavares, Suzanne Welsh, T A Kishore, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarek Rashid, Tarun K Mittal, Tauane Bello Duarte, Téodora Dutoiu, Teresa Delgadillo, Terrance Chua, Terrance Welch, Theodoros Kofidis, Thierry Lefevre, Tiago Silva, Timea Boros, Titus Lau, Tiziana Formisano, Tomasz Ciurus, Tomasz Tarchalski, Tracy Tan, Umesh Lingaraj, V K Bahl, V S Narain, Valentina Pellu, Valentine Lobo, Valerie Robesyn, Vandana Yadav, Veerabhadra Gupta, Verghese Mathew, Vicente Miro, Victoria Gumerova, Victoria Hernandez, Vijay Kher, Vijay Kumar, Vikas Makkar, Vikranth Reddy, Viktoria Bulkley, Vinoi George David, Virendra Misra, Virginia Fernández-Figares, Vladimir Ryasniansky, Vojislav L Giga, Wael A Almahmeed, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Wayne Pennachi, Wei Ling Lau, Weibing Xing, Weijing Bian, Wendy L Stewart, Wendy Drewes, Whady Hueb, William Weintraub, Winnie C Sia, Xacobe Flores-Ríos, Xiang Ma, Xiangqiong Gu, Xiaomei Li, Xiaoyi Xu, Xin Fu, Xuemei Li, Xutong Wang, Yanek Pépin-Dubois, Yaron Arbel, Yechen Han, Yiming Lit, Ying Tung Sia, Ying Wang, Yining Yang, Yitong Ma, Yolayfi Peralta, Yves Smets, Yvonne Taul, Zalina Kudzoeva, Zeljko Z Markovic, Zhangsuo Liu, Zhenyu Liu, Zhiming Ye, Zixiang Yu, Zoltan Davidovits, Zvezdana Petronijevic, Spertus J.A., Jones P.G., Maron D.J., Mark D.B., O'Brien S.M., Fleg J.L., Reynolds H.R., Stone G.W., Sidhu M.S., Chaitman B.R., Chertow G.M., Hochman J.S., Bangalore S, and ISCHEMIA-CKD Research Group: Abdallah M Abdallah, Abel E Moreyra, Abhay A Laddu, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Adedayo Adeboye, Agne Juceviciene, Agne Urboniene, Agnieszka Szramowska, Ahmed Abdel-Latif, Ahmed Ayoub, Ahmed Elghamaz, Ahmed Kamal, Ahmed Talaat, Ajay Sharma, Ajit Singh Narula, Akshay Bagai, Akvile Smigelskaite, Alain Raymond, Alain Rheault, Alaine Melanie Loehr, Albert Varga, Aldo P Maggioni, Alec Moorman, Alejandro Chevaile Ramos, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alexander M Chernyavskiy, Alexander Sergeevich Borisov, Alexandra Craft, Alexandra Hunter, Alexandre Ciappina Hueb, Alexandre Schaan de Quadros, Alice Manica Muller, Aline Peixoto Deiro, Allegra Stone, Almudena Castro, Amar Uxa, Amaryllis Van Craenenbroeck, Ambuj Roy, Amit Kakkar, Amy Flowers, Amy Iskandrian, Ana D Djordjevic-Dikic, Ana Gomes Almeida, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anandaroop Lahiri, Anastasia M Kuzmina-Krutetskaya, Anastasia Vamvakidou, Andras Vertes, Andre Gabriel, Andrea Bartykowszki, Andrea Lorimer, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew Starovoytov, Andrzej Łabyk, Anelise Kawakami, Angela Hoye, Angelo Nobre, Anjali Acharya, Anjali Anand, Anjana Rishmawi, Ann Banfield, Ann Luyten, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Teresinska, Anne Marie Webb, Anne Heath, Anoop Mathew, Antonia Vega, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anu Tharini, Anupama Rao, Aquiles Valdespino-Estrada, Ariel Diaz, Arif Asif, Arnold H Seto, Arturo S Campos-Santaolalla, Asim N Cheema, Asker Ahmed, Atul Mathur, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Balaji Srinivasan, Baljeet Kaur, Balram Bhargava, Bandula Guruge, Barbara Wicklund, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Benoy N Shah, Bernard de Bruyne, Beth Abramson, Beth Stefanchik, Bethany Harvey, Bharati Shivalkar, Bilal Malik, Binoy Mannekkattukudy Kurian, Bougrida Hammouche, Branko D Beleslin, Bruce Ferguson, Bruce McManus, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Carl-Éric Gagné, Carly Ohmart, Carol M Kartje, Caroline Alsweiler, Caroline Rodgers, Caroline Spindler, Carolyn J Gruber, Catherine Albert, Catherine Bone, Catherine Lemay, Cezary Kepka, Chandini Suvarna, Chantale Mercure, Charlene Wiyarand, Chetan Patel, Chiara Attanasio, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Buller, Christel Vassaliere, Christiaan Vrints, Christian Witzke, Christie Ballantyne, Christina Björklund, Christine Roraff, Christophe Laure, Christophe Thuaire, Christopher Chan, Christopher Fordyce, Christopher Kinsey, Chunli Xia, Cidney Schultz, Claes Held, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Clemens T Kadalie, Corine Thobois, Courtney Page, Cristina Bare, Dalisa Espinosa, Dan Gao, Dana Rizk, Daniela Puzhevsky, Data Analyst, David M Charytan, David O Williams, David Booth, David Charytan, David Cohen, David DeMets, David Foo, David Goldfarb, David Schlichting, David Sisson, David Taggart, David Waters, David Wheeler, David Williams, Davis Vo, Dawid Teodorczyk, Dawn D Shelstad, Dean Kereiakes, Deborah Yip, Deepa Ramaswamy, Deirdre Mattina, Deirdre Murphy, Dengke Jiang, Derek Cyr, Diana Cukali, Diane Camara, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Doreen Reimann, Doron Schwartz, Duarte Cacela, Dwayne S G Conway, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Eduardo Gomes Lima, Eduardo Hernandez-Rangel, Edward D Nicol, Edyta Kaczmarska, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise van Dongen, Elissa Restelli Piloto, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizaveta V Zbyshevskaya, Ellie Fridell, Ellis W Lader, Elvira Gosmanova, Emilie Tachot, Emma Howard, Emmanuel Sorbets, Encarnación Alonso-Álvarez, Eric Daugas, Erick Alexánderson Rosas, Estelle Montpetit, Eugene Passamani, Evgeny Shutov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, Fabio Fimiani, Fadi Hage, Fahim Haider Jafary, Fang Feng, Fatima Ranjbaran, Fausto J Pinto, Fernando Caeiro, Fernando Nolasco, Filipa Silva, Filippo Ottani, Firas Al Solaiman, Flávia Egydio, Florina Chereches, Francesca De Micco, Francesca Bianchini, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francisca Patuleia Figueiras, François Madore, Frank Harrell, Frank Rockhold, Frans Van de Werf, Franziska Guenther, Fred Mohr, G Karthikeyan, Gabriel Galeote, Gabriel Grossmann, Gabriel Steg, Gabriela Guzman, Gabriele Gabrielli, Gang Chen, Gautam Sharma, Gaylin Petty, Gelmina Mikolaitiene, Gennie Yee, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Girish Mishra, Gonzalo Barge-Caballero, Grace M Young, Graciela Scaro, Graham Wong, Gregg Pressman, Gregor Simonis, Gudrun Steinmaurer, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillermo Garcia-Garcia, Guoqin Wang, Gurpreet S Wander, Gurpreet Gulati, Haibo Zhang, Halina Marciniak, Hao Dai, Haojian Dong, Harold Franch, Harvey White, Hatem Elabd, Hayley Pomeroy, Heather Golden, Heidi Wilson, Helene Abergel, Hemalata Siddaram, Hemant Shakhar Mahapatra, Henry C Stokes, Hermine Osseni, Herwig Schuchlenz, Hicham Skali, Holly Mattix-Kramer, Hong Cheng, Hossam Mahrous, Hristo Pejkov, Hugo Marques, Hui Zhong, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ikraam Hassan, Ileana L Pina, Ilona Tamasauskiene, Inês Zimbarra Cabrita, Ines Rodrigues, Inga Soveri, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Isabelle Roy, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, Jacek Kusmierek, Jackie Chow, Jaekyeong Heo, Jakub Maksym, James E Davies, James J Jang, James Hirsch, James Tatoulis, Jan Henzel, Janaina Oliveira, Janani Rangaswami, Jane Eckstein, Janitha Raj, Jaqueline Pozzibon, Jaroslaw Drozdz, Jason Loh Kwok Kong, Jason T Call, Jason Linefsky, Javier J Garcia, Jay Meisner, Jayne Scales, Jean Michel Juliard, Jean Diodati, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeff Leimberger, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Stojkovic, Jenne M Jose, Jennifer L Stanford, Jennifer Hogan, Jennifer Horst, Jennifer Isaacs, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jerry Yee, Jessica Berg, Jesus Peteiro, Jesús Peteiro, Jia Li, Jiamin Liu, Jianxin Zhang, Jill Marcus, Jim Blankenship, Jing Dong, Jiyan Chen, Jo Evans, Joaquín V Peñafiel, Joe Sabik, Johann Christopher, John B Kostis, John Joseph Graham, John Doan, John Jose, John Kotter, John Lehman, John Middleton, John Pownall, Jonathan M Gleadle, Jonathan S Chavez-Iñiguez, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Lebowitz, Jonean Thorsen, Jorge Carrillo Calvillo, Jorge Escobedo, José A Ortega-Ramírez, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Costa Vieira, José M Flores-Palacios, Jose Fragata, Jose Lopes, Jose Lopez-Sendon, José Lopez-Sendon, Jose Rueda, Joseph B Selvanayagam, Joseph Sacco, Joshua P Loh, Joy Burkhardt, Juan Manuel López Quijano, Juan Gaztanaga, Judit Sebo, Judith Wright, Juergen Stumpf, Julia de Aveiro Morata, Julio César Figal, Julio Hernandez Jaras, Junqing Yang, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Karen Calfas, Karen Petrosyan, Karen Servilla, Karen Swan, Karin Ploetze, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Katharina Knaut, Katherine Martin, Kathleen Claes, Kathryn Mason, Ken Mahaffey, Kenneth Gin, Kerry Lee, Kerstin Bonin, Kerstin Mikes, Kevin R Bainey, Kevin T Harley, Kevin Marzo, Kevin McMahon, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khrystyna Kushniriuk, Kian-Keong Poh, Kim Holland, Kimberly E Halverson, Kinnari Murphy, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kreton Mavromatis, Krishnakumar Hongalgi, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristine Arges, Kristine Teoh, Krzysztof Drzymalski, Lalathaksha Kumbar, Laszlone Matics, LaTonya J Hickson, Laura Keinaite, Laura Sarti, Laura True, Lawrence M Phillips, Lawrence Friedman, Leandro C Maranan, Leda Lotaif, Lekshmi Dharmarajan, Leo A Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Li Hai Yan, Li Li, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilian Mazza Barbosa, Liljana Tozija, Linda Arcand, Lino Patricio, Liping Zhang, Lisa Hatch, Lixin Jiang, Liz Low, Loay Salman, Lorena Lopez, Lori Pritchard, Luis Bernanrdes, Luis Guzman, Lynette L Teo, M Sowjanya Reddy, Maarten Simoons, Maayan Konigstein, Mafalda Selas, Magdalena Madero, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdy Abdelhamid, Magid Fahim, Mahevamma Mylarappa, Majo X Joseph, Malgorzata Frach, Manjula Rani, Marcello Galvani, Marcin Demkow, Marcin Szkopiak, Marco De Fabritis, Marco Magnoni, Marco Marini, Marco Sicuro, Marek Roik, Maria A Alfonso, Maria Antonieta Pereira de Moraes, María Dolores Martínez-Ruíz, Maria Eugenia Canziani, Maria Eugenia Martin, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Andreasson, Maria Posada, Marianna D A Dracoulakis, Mariano Rubio, Marija T Petrovic, Marina Vieira, Mario J Garcia, Mario D'arezzo, Maris Orgera, Marius Miglinas, Mark Garand, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Swiderek, Martha Meyer, Martina Ceseri, Martinia Tricoli, Mary Wiilliams, Mary Ann Champagne, Mary Streif, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Shinseki, Matthew Weir, Maura Carina Nédio, Max-Paul Winter, Mayil S Krishnam, Meenakshi Mishra, Mei Hwang, Melemadathil Srilatha, Melissa LeFevre, Mengistu Simegn, Michael A Gibson, Michael B Rubens, Michael D Shapiro, Michael Chobanian, Michael Davidson, Michael Farkouh, Michael Mack, Michal Wlodarczyk, Michel G Khouri, Michelle Crowder, Michelle Ratliff, Miguel Borges Santos, Miguel Nobre Menezes, Miguel Perez Fontan, Miguel Barrero, Mihaly Tapolyai, Mikhail T Torosoff, Milan R Dobric, Milind Avdhoot Gadkari, Min Tun Kyaw, Miri Revivo, Mitchel B Lustre, Mohamed Adel, Mohamed Hassan, Mohammad El-Hajjar, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Monika Laukyte, Muhamed Saric, Myrthes Emy Takiuti, Nadia Asif, Nagaraja Moorthy, Naima L Ogletree, Nana O Katamadze, Nandita Nataraj, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Nathalie Brosens, Naved Aslam, Naveed Akhtar, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Neesh Pannu, Neill Duncan, Nevena Garcevic, Ngaire Meadows, Nicholas Danchin, Nicole Deming, Nikola N Boskovic, Nikolaos Karogiannis, Ning Zhang, Nirmal Kumar, Niruta Sharma, Nitika Chadha, Nitish Naik, Noelle M Durfee, Nora M Cosgrove, Norbert Urbanski, Norma Hogg, Olga Walesiak, Olga Zdończyk, Olga Zhdanova, Olivia Anaya, Olugbenga Bello, Omar Almousalli, Omar Thompson, Orit Kliuk, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, Pablo Raffaele, Page Salanger, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Ouyang, Pamela Woodard, Paola Emanuela Poggio Smanio, Paola Smanio, Paolo Calabro, Patricia K Nguyen, Patricia Alarie, Patricia Carrilho, Patricia Endsley, Patricia Pellikka, Patrycja Lebioda, Paul Der Mesropian, Paul Hauptman, Paula García-González, Paula Wilson, Paulo Cury Rezende, Paulo Novis Rocha, Pedro Canas Silva, Pedro Farto E Abreu, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peiyu He, Peter A McCullough, Peter H Stone, Peter Douglass, Peter Sizeland, Peter Voros, Philippe Gabriel Steg, Philippe Genereux, Philippe Généreux, Philippe Menasche, Philippe Rheault, Piero Tassinario, Pierre Gervais, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Poay-Huan Loh, Pouneh Samadi, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puneet Sodhi, Pushpa Naik, Qi Zhong, Qian Zhao, Qianqian Yuan, Qiulan Xie, Rachel Murphy, Radmila Lyubarova, Radmilar Lyubarova, Raewyn Fisher, Rafael Diaz, Rafael Maldonado, Rafael Selgas, Raffaele Bugiardini, Rafia Chaudhry, Raisa Kavalakkat, Rajalekshmi Vs, Rajesh Gopalan Nair, Rajiv Narang, Rakesh Yadav, Ramiro Carvalho, Ramon de Jesús-Pérez, Ran Leng, Ranjan Kachru, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Reinette Hampson, Renato Abdala Karam Kalil, Renato D Lopes, Renato George Eick, Renato Lopes, Reshma Ravindran, Reto Andreas Gamma, Ricardo Costa, Richa Bhatt, Richard H J Trimlett, Risha Patel, Rita Coram, Robert K Riezebos, Robert M Donnino, Robert Guyton, Robert Harrington, Robert Malecki, Roberto René Favaloro, Robyn Elliott, Rodolfo G S D Lima, Rohit Tandon, Rolf Doerr, Roma Tewari, Ron Wald, Rongrong Hu, Rory Collins, Roxana Mehran, Roxy Senior, Rubén Baleón-Espinosa, Ruben Ramos, Rui Ferreira, Ruth Kirby, Ruth Pérez-Fernández, S Ramakrishnan, S K Dwivedi, Sadath Lubna, Sadiq Ahmed, Sajeev Chakanalil Govindan, Salamah Alfalahi, Salvador Cruz-Flores, Salvatore P Costa, Sampoornima Setty, Samuel Nwosu, Sandeep Mahajan, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandy Carr, Sanja Simic Ogrizovic, Sanja Ogrizovic, Sanjeev Gulati, Sanjeev Sharma, Sara Fernandez, Sarah Williams, Sarju Ralhan, Sasko Kedev, Satinder Singh, Satish Sankaranarayanan, Satvic Cholenahally Manjunath, Sau Lee, Schawana Thaxton, Sean M O'Brien, Sebastian Sobczak, Seema Nour, Sergey A Sayganov, Sérgio Bravo Baptista, Sergio Draibe, Seth Sokol, Sharad Chandra, Shari Mackedanz, Shaun Goodman, Shayan Shirazian, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shruti Pandey, Shuyang Zhang, Siddharth Gadage, Sik-Yin V Tan, Sílvia Zottis Poletti, Silvia Valbuena, Simone Savaris, Solomon Yakubov, Songlin Zhu, Sonika Gupta, Sorin Brener, Sothinathan Gurunathan, Soundarya Nayak, Sowjanya Reddy, Stanley E Cobos, Stefan Weikl, Stephanie M Lane, Stephanie Ferket, Stephanie Mavromichalis, Stephen Fremes, Steven A Fein, Steven P Sedlis, Steven Giovannone, Steven Weitz, Subhash Banerjee, Sudhanva S Hegde, Suellen Hosino, Sulagna Mookherjee, Suman Singh, Sumith Abeygunasekara, Sundeep Mishra, Sunil Kumar Verma, Suresh Kumar, Suryaprakash Narayanappa, Susan K Milbrandt, Susana Silva, Susanna Stevens, Suvarna Kolhe, Suzana Tavares, Suzanne Welsh, T A Kishore, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarek Rashid, Tarun K Mittal, Tauane Bello Duarte, Téodora Dutoiu, Teresa Delgadillo, Terrance Chua, Terrance Welch, Theodoros Kofidis, Thierry Lefevre, Tiago Silva, Timea Boros, Titus Lau, Tiziana Formisano, Tomasz Ciurus, Tomasz Tarchalski, Tracy Tan, Umesh Lingaraj, V K Bahl, V S Narain, Valentina Pellu, Valentine Lobo, Valerie Robesyn, Vandana Yadav, Veerabhadra Gupta, Verghese Mathew, Vicente Miro, Victoria Gumerova, Victoria Hernandez, Vijay Kher, Vijay Kumar, Vikas Makkar, Vikranth Reddy, Viktoria Bulkley, Vinoi George David, Virendra Misra, Virginia Fernández-Figares, Vladimir Ryasniansky, Vojislav L Giga, Wael A Almahmeed, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Wayne Pennachi, Wei Ling Lau, Weibing Xing, Weijing Bian, Wendy L Stewart, Wendy Drewes, Whady Hueb, William Weintraub, Winnie C Sia, Xacobe Flores-Ríos, Xiang Ma, Xiangqiong Gu, Xiaomei Li, Xiaoyi Xu, Xin Fu, Xuemei Li, Xutong Wang, Yanek Pépin-Dubois, Yaron Arbel, Yechen Han, Yiming Lit, Ying Tung Sia, Ying Wang, Yining Yang, Yitong Ma, Yolayfi Peralta, Yves Smets, Yvonne Taul, Zalina Kudzoeva, Zeljko Z Markovic, Zhangsuo Liu, Zhenyu Liu, Zhiming Ye, Zixiang Yu, Zoltan Davidovits, Zvezdana Petronijevic
Subjects: Male, Intention to Treat Analysi, medicine.medical_treatment, Health Status, Myocardial Ischemia, 030204 cardiovascular system & hematology, Coronary Angiography, law.invention, Health Statu, 0302 clinical medicine, Randomized controlled trial, law, Surveys and Questionnaires, Odds Ratio, Surveys and Questionnaire, 030212 general & internal medicine, Myocardial infarction, Coronary Artery Bypass, medicine.diagnostic_test, General Medicine, Middle Aged, Intention to Treat Analysis, Cardiology, Female, Human, medicine.medical_specialty, Revascularization, Follow-Up Studie, 03 medical and health sciences, Percutaneous Coronary Intervention, Internal medicine, medicine, Humans, cardiovascular diseases, Healthy Lifestyle, Renal Insufficiency, Chronic, Proportional Hazards Models, Aged, Intention-to-treat analysis, business.industry, Coronary Artery Bypa, Percutaneous coronary intervention, Odds ratio, medicine.disease, Angiography, Exercise Test, Proportional Hazards Model, business, Kidney disease, Follow-Up Studies
Abstract: BACKGROUND In the ISCHEMIA-CKD trial, the primary analysis showed no significant difference in the risk of death or myocardial infarction with initial angiography and revascularization plus guideline-based medical therapy (invasive strategy) as compared with guideline-based medical therapy alone (conservative strategy) in participants with stable ischemic heart disease, moderate or severe ischemia, and advanced chronic kidney disease (an estimated glomerular filtration rate of
Published: 2020

33. Computed tomography angiography versus Agatston score for diagnosis of coronary artery disease in patients with stable chest pain: individual patient data meta-analysis of the international COME-CCT Consortium

Author: Viktoria, Wieske, Mario, Walther, Benjamin, Dubourg, Hatem, Alkadhi, Bjarne L, Nørgaard, Matthijs F L, Meijs, Axel C P, Diederichsen, Yung-Liang, Wan, Hans, Mickley, Konstantin, Nikolaou, Abbas A, Shabestari, Bjørn A, Halvorsen, Eugenio, Martuscelli, Kai, Sun, Bernhard A, Herzog, Roy P, Marcus, Sebastian, Leschka, Mario J, Garcia, Kristian A, Ovrehus, Juhani, Knuuti, Vladymir, Mendoza-Rodriguez, Nuno, Bettencourt, Simone, Muraglia, Ronny R, Buechel, Philipp A, Kaufmann, Elke, Zimmermann, Jean-Claude, Tardif, Matthew J, Budoff, Peter, Schlattmann, and Marc, Dewey
Subjects: Chest Pain, Computed Tomography Angiography, Predictive Value of Tests, Coronary Stenosis, Humans, Calcium, Coronary Artery Disease, Coronary Angiography, Tomography, X-Ray Computed
Abstract: There is conflicting evidence about the comparative diagnostic accuracy of the Agatston score versus computed tomography angiography (CTA) in patients with suspected obstructive coronary artery disease (CAD).To determine whether CTA is superior to the Agatston score in the diagnosis of CAD.In total 2452 patients with stable chest pain and a clinical indication for invasive coronary angiography (ICA) for suspected CAD were included by the Collaborative Meta-analysis of Cardiac CT (COME-CCT) Consortium. An Agatston score of400 was considered positive, and obstructive CAD defined as at least 50% coronary diameter stenosis on ICA was used as the reference standard.Obstructive CAD was diagnosed in 44.9% of patients (1100/2452). The median Agatston score was 74. Diagnostic accuracy of CTA for the detection of obstructive CAD (81.1%, 95% confidence interval [CI]: 77.5 to 84.1%) was significantly higher than that of the Agatston score (68.8%, 95% CI: 64.2 to 73.1%, p0.001). Among patients with an Agatston score of zero, 17% (101/600) had obstructive CAD. Diagnostic accuracy of CTA was not significantly different in patients with low to intermediate (1 to100, 100-400) versus moderate to high Agatston scores (401-1000,1000).Results in our international cohort show CTA to have significantly higher diagnostic accuracy than the Agatston score in patients with stable chest pain, suspected CAD, and a clinical indication for ICA. Diagnostic performance of CTA is not affected by a higher Agatston score while an Agatston score of zero does not reliably exclude obstructive CAD.• CTA showed significantly higher diagnostic accuracy (81.1%, 95% confidence interval [CI]: 77.5 to 84.1%) for diagnosis of coronary artery disease when compared to the Agatston score (68.8%, 95% CI: 64.2 to 73.1%, p0.001). • Diagnostic performance of CTA was not affected by increased amount of calcium and was not significantly different in patients with low to intermediate (1 to100, 100-400) versus moderate to high Agatston scores (401-1000,1000). • Seventeen percent of patients with an Agatston score of zero showed obstructive coronary artery disease by invasive angiography showing absence of coronary artery calcium cannot reliably exclude coronary artery disease.
Published: 2021

34. Meta-Analysis of Transthoracic Echocardiography Versus Cardiac Magnetic Resonance for the Assessment of Aortic Regurgitation After Transcatheter Aortic Valve Implantation

Author: Saul G. Myerson, Mario J. Garcia, Christos A. Papanastasiou, Damianos G. Kokkinidis, Theodoros D. Karamitsos, Evangelos Oikonomou, Anil Kumar Jonnalagadda, and Polydoros N. Kampaktsis
Subjects: medicine.medical_specialty, Transcatheter aortic, Aortic Valve Insufficiency, Magnetic Resonance Imaging, Cine, Regurgitation (circulation), 030204 cardiovascular system & hematology, Transcatheter Aortic Valve Replacement, 03 medical and health sciences, Postoperative Complications, 0302 clinical medicine, Cohen's kappa, Internal medicine, medicine, Humans, 030212 general & internal medicine, medicine.diagnostic_test, Receiver operating characteristic, business.industry, Reproducibility of Results, Magnetic resonance imaging, Aortic Valve Stenosis, Confidence interval, body regions, Echocardiography, Meta-analysis, Cardiology, Cardiology and Cardiovascular Medicine, Cardiac magnetic resonance, business
Abstract: Residual aortic regurgitation (AR) is a major complication after transcatheter aortic valve implantation (TAVI). Although the echocardiographic assessment of post-TAVI AR remains challenging, cardiac magnetic resonance (CMR) allows direct quantification of AR. The aim of this study was to review the level of agreement between 2-dimensional transthoracic echocardiography (2D TTE) and CMR on grading the severity of AR after TAVI, and determine the accuracy of TTE in detecting moderate or severe AR. Electronic databases were searched in order to identify studies comparing 2D TTE to CMR for post-TAVI AR assessment. Kappa coefficient was used to determine the level of agreement between the 2 imaging modalities. CMR was used as the reference standard in order to assess the diagnostic accuracy of 2D TTE. Seven studies were included in this systematic review. Six studies reported a low correlation between 2D TTE and CMR (kappa coefficient ranging from -0.02 to 0.41), whereas one study showed good agreement with a kappa coefficient of 0.72. Given the heterogeneity in the included studies the diagnostic accuracy of TTE was evaluated by estimating the hierarchical summary receiver operator characteristic curve. The area under the curve for detection of moderate or severe AR with TTE was 0.83 (95% confidence interval 0.79 to 0.86). In conclusion, despite the reported significant disconcordance between TTE and CMR grading of AR, TTE has sufficient ability to discriminate moderate or severe AR from mild or none AR after TAVI in the clinical setting. CMR should be considered when TTE results are equivocal.
Published: 2019
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35. Oral anticoagulation after catheter ablation of atrial fibrillation and the associated risk of thromboembolic events and intracranial hemorrhage: A systematic review and meta‐analysis

Author: Mario J. Garcia, Roberto C. Cerrud-Rodriguez, Samiullah Arshad, Luis Cerna, Sangamitra Monhanty, Saul Rios, Andrea Natale, Isabella Alviz, Luigi Di Biase, Juan Carlos Diaz, Jorge Romero, and Daniel Rodriguez
Subjects: Male, medicine.medical_specialty, Time Factors, medicine.medical_treatment, Administration, Oral, Catheter ablation, 030204 cardiovascular system & hematology, Risk Assessment, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, Thromboembolism, Physiology (medical), Internal medicine, Atrial Fibrillation, Humans, Medicine, In patient, 030212 general & internal medicine, Oral anticoagulation, Aged, business.industry, Anticoagulants, Atrial fibrillation, Middle Aged, medicine.disease, Confidence interval, Treatment Outcome, Meta-analysis, Relative risk, Cohort, Catheter Ablation, Cardiology, Female, Cardiology and Cardiovascular Medicine, business, Intracranial Hemorrhages
Abstract: Aims We sought to examine whether continuing oral anticoagulation (OAC) after catheter ablation (CA) for atrial fibrillation (AF) is associated with improved outcomes. OAC reduces morbidity and mortality in patients with AF. However, the continuation of OAC following the blanking period of CA is controversial due to conflicting published data. Methods A systematic review of Medline, Cochrane, and Embase was performed for studies comparing patients who were continued on OAC (ON-OAC) vs those in which OAC was discontinued (OFF-OAC). CHA2 DS2 VASc score had to be available for the classification of patients into high- or low-risk cohorts (CHA2 DS2 VASc ≥ 2 and ≤ 1, respectively). The primary efficacy outcome was thromboembolic events (TE). Intracranial hemorrhage (ICH) was the primary safety outcome. Results Five studies comprising 3956 patients were included (mean age, 61.1 ± 2.9 years; 72.4% male, CHA2 DS2 VASc ≤ 1 50.1%; CHA2 DS2 VASc ≥ 2 49.9%). After a mean follow-up of 39.6 ± 11.7 months, OAC-continuation was associated with a significant decrease in risk of TE in the high-risk cohort (CHA2 DS2 VASc ≥ 2) (risk ratio [RR] 0.41, 95% confidence interval [CI] 0.21-0.82, P = .01) with a RR reduction of 59%. ICH was significantly higher in the ON-OAC group (RR, 5.78; 95% CI, 1.33-25.08; P = .02). No significant benefit was observed in the low-risk cohort ON-OAC after the blanking period. Conclusion Continuation of OAC after CA of AF with CHA2 DS2 VASc ≥ 2 is associated with a significant decreased TE risk and a favorable net clinical benefit in spite of ICH being significantly increased in the ON-OAC group. Continued OAC offers no benefit with CHA2 DS2 VASC ≤ 1.
Published: 2019
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36. Pericarditis constrictiva: multimodalidad

Author: Renato Quispe, Mario J. Garcia, and Pedro A. Villablanca
Subjects: Constrictive pericarditis, Gynecology, medicine.medical_specialty, business.industry, Cardiac catheterisation, 030204 cardiovascular system & hematology, medicine.disease, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, Pericarditis, 0302 clinical medicine, RC666-701, medicine, Diseases of the circulatory (Cardiovascular) system, Cardiology and Cardiovascular Medicine, business
Abstract: Resumen: La pericarditis constrictiva es una entidad clínica que se manifiesta con signos y síntomas de insuficiencia cardiaca diastólica, causada por un pericardio anormalmente engrosado y rígido, o ambos, y disminución consecuente del llenado ventricular debido a menor distensibilidad. Dentro de las causas de pericarditis constrictiva está la inflamación por infección (viral, micobacterial o fúngica), enfermedades del tejido conectivo o cirugía cardiaca, entre otros. La ecocardiografía transtorácica de dos dimensiones (2 D) y el modo Doppler constituyen la primera herramienta diagnóstica en la evaluación de insuficiencia cardiaca y pueden identificar pericarditis constrictiva en la mayoría de pacientes mediante técnicas en movimiento real y hallazgos hemodinámicos. Asimismo, la tomografía computarizada y la resonancia magnética proveen información adicional para el diagnóstico y manejo de la pericarditis constrictiva, y son particularmente útiles cuando los hallazgos ecocardiográficos no son concluyentes. La evaluación hemodinámica por cateterismo cardíaco ocasionalmente puede aportar información adicional en casos en los que las imágenes no-invasivas demuestran hallazgos sugerentes o no concluyentes de pericarditis constrictiva. Abstract: Constrictive pericarditis is a clinical condition that demonstrates signs and symptoms of diastolic heart failure, caused by an abnormally enlarged and rigid pericardium, and a subsequent decrease in ventricular filling due to lower distensibility. Among the causes of constrictive pericarditis are the inflammation due to infection (viral, mycobacterial, or fungal), connective tissue diseases, or cardiac surgery. Two-dimensional (2-D) transthoracic ultrasound and in the Doppler mode is the main diagnostic tool in the evaluation of heart failure. It can also identify constrictive pericarditis in the majority of patients by means of real-time movement techniques and haemodynamic findings. Likewise, computed tomography and magnetic resonance provide additional information for the diagnosis and management of constrictive pericarditis, and are particularly useful when the cardiac ultrasound findings are inconclusive. The haemodynamic evaluation by cardiac catheterisation can occasionally provide additional information in cases in which the non-invasive images show suggestive of inconclusive findings of constrictive pericarditis. : Pericarditis constrictiva, Insuficiencia cardiaca diastólica, Cateterismo cardíaco, Keywords: Constrictive pericarditis, Diastolic heart failure, Cardiac catheterisation
Published: 2019
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37. It Is Time to Focus on 'Segmental Remodeling' with Validated Biomarkers as 'Stressed Heart Morphology' in Prevention of Heart Failure

Author: Fatih, Yalcin and Mario J, Garcia
Subjects: General Medicine
Abstract: In cardiovascular medicine, hemodynamic stress with hypertension is a major risk [...]
Published: 2022
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38. Speckle-Tracking Echocardiography with Novel Imaging Technique of Higher Frame Rate

Author: Yun Xing, Cynthia C. Taub, Kana Fujikura, Muhammad Farooq, Mario J. Garcia, Wayne Humphrey, Mohammed Makkiya, and Mohammad Hashim Mustehsan
Subjects: Tachycardia, left ventricle, Speckle tracking echocardiography, 030204 cardiovascular system & hematology, Article, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, 0302 clinical medicine, Heart rate, medicine, echocardiography, Normal left ventricular systolic function, frame rate, business.industry, General Medicine, Frame rate, Temporal resolution, Myocardial strain, Medicine, Imaging technique, speckle-tracking, medicine.symptom, Nuclear medicine, business, global longitudinal strain
Abstract: Background: The accuracy of speckle-tracking echocardiography (STE) depends on temporal resolution. The goal of this study was to demonstrate the feasibility of relatively high frame rate (rHi-FR) (~200 fps) for STE. Methods: In this prospective study, echocardiographic images were acquired using clinical scanners on patients with normal left ventricular systolic function using rHi-FR and conventional frame rate (Reg-FR) (~50 FPS). GLS values were evaluated on apical 4-, 2- and 3-chamber images acquired in both rHi-FR and Reg-FR. Inter-observer and intra-observer variabilities were assessed in rHi-FR and Reg-FR. Results: There were 143 echocardiograms evaluated in this study. The frame rate of rHi-FR was 190 ± 25 and Reg-FR was 50 ± 3, and the heart rate was 71 ± 13. Absolute strain values measured in rHi-FR were significantly higher than those measured in Reg-FR (all p &lt, 0.001). Inter-observer and intra-observer correlations were strong in both rHi-FR and Reg-FR. Conclusions: We demonstrated that absolute strain values were significantly higher using rHi-FR when compared with Reg-FR. It is plausible that higher temporal resolution enabled the measurement of myocardial strain at desired time point. Further investigations are necessary to evaluate the value of rHi-FR to assess myocardial strain in the setting of tachycardia.
Published: 2021
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39. HIV, hepatitis C virus and risk of new-onset left ventricular dysfunction in women

Author: Sanyog G, Shitole, Jason M, Lazar, David B, Hanna, Ryung S, Kim, Kathryn, Anastos, Mario J, Garcia, Phyllis C, Tien, João A C, Lima, Robert C, Kaplan, and Jorge R, Kizer
Subjects: Adult, Male, Ventricular Dysfunction, Left, Coinfection, Humans, Female, HIV Infections, Hepacivirus, Middle Aged, Hepatitis C
Abstract: HIV and HCV have each been linked with cardiac dysfunction. Studies of HIV have often lacked appropriate controls and primarily involved men, whereas data for HCV are sparse.We performed repeat echocardiography over a median interval of 12 years in participants from the Women's Interagency HIV Study in order to evaluate the relationships of HIV and HCV with incident left ventricular (LV) dysfunction (systolic or diastolic).Of the 311 women included (age 39 ± 9), 70% were HIV-positive and 20% HCV-positive. Forty three participants (13.8%) developed LV dysfunction, of which 79.1% was diastolic. Compared with participants with neither infection, the group with HIV--HCV coinfection showed a significantly increased risk of incident LV dysfunction after adjustment for risk factors [RR = 2.96 (95% CI = 1.05-8.31)], but associations for the HCV monoinfected and HIV monoinfected groups were not statistically significant [RR = 2.54 (0.83-7.73) and RR = 1.66 (0.65-4.25), respectively]. Comparison of HCV-positive and HCV-negative women showed a significantly increased risk independent of covariates [RR = 1.96 (1.02-3.77)] but this was not the case for HIV-positive vs. HIV-negative women [RR = 1.43 (0.76-2.69)]. There was no evidence of HCV-by-HIV interaction. A more restrictive definition of LV diastolic dysfunction led to fewer incident cases, but a similar, though nonsignificant, risk estimate for HCV.Among mostly middle-aged women, HCV but not HIV infection was associated with a pronounced risk of incident LV dysfunction. Although the influence of residual confounding cannot be excluded, these findings bolster the potential benefits that could be realized by adopting recent recommendations for expanding HCV screening and treatment.
Published: 2021

40. Speckle-Tracking Echocardiography With Novel High Frame-Rate Imaging

Author: Mohammed Makkiya, Humphrey W, Kana Fujikura, Mario J. Garcia, Mohammad Hashim Mustehsan, Muhammad Farooq, Cynthia C. Taub, and Xing Y
Subjects: Text mining, business.industry, Computer science, allergology, Computer vision, Speckle tracking echocardiography, Artificial intelligence, High frame rate, business, Frame rate
Abstract: Background: global longitudinal strain (GLS) measures myocardial deformation and is a sensitive modality for detecting subclinical myocardial dysfunction and predicting cardiac outcomes. The accuracy of speckle-tracking echocardiography (STE) is dependent on temporal resolution. A novel software enables relatively high frame rate (Hi-FR) (~200 fps) echocardiographic images acquisition which empowers us to investigate the impact of Hi-FR imaging on GLS analysis. The goal of this pilot study was to demonstrate the feasibility of Hi-FR for STE. Methods: In this prospective study, we acquired echocardiographic images using clinical scanners on patients with normal left ventricular systolic function using Hi-FR and conventional frame rate (Reg-FR) (~50 FPS). GLS values were evaluated on apical 4-, 2- and 3-chamber images acquired in both Hi-FR and Reg-FR. Inter-observer and intra-observer variabilities were assessed in Hi-FR and Reg-FR. Results: There were 143 resting echocardiograms with normal LVEF included in this study. The frame rate of Hi-FR was 190 ± 25 and Reg-FR was 50 ± 3, and the heart rate was 71 ± 13. Strain values measured in Hi-FR were significantly higher than those measured in Reg-FR (all p < 0.001). Inter-observer and intra-observer correlations were strong in both Hi-FR and Reg-FR. Conclusions: We demonstrated that strain values were significantly higher using Hi-FR when compared with Reg-FR in patients with normal LVEF. It is plausible that higher temporal resolution enabled the measurement of myocardial strain at desired time point. The result of this study may inform clinical adoption of the novel technology. Further investigations are necessary to evaluate the value of Hi-FR to assess myocardial strain in stress echocardiography in the setting of tachycardia.
Published: 2021
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41. HIV, HCV and risk of new-onset left ventricular dysfunction

Author: Jason M. Lazar, Mario J. Garcia, Kathryn Anastos, David B. Hanna, Phyllis C. Tien, Ryung S. Kim, Sanyog G. Shitole, Jorge R. Kizer, Robert C. Kaplan, and Joao A.C. Lima
Subjects: medicine.medical_specialty, business.industry, Immunology, Confounding, Diastole, virus diseases, Women's Interagency HIV Study, medicine.disease, New onset, Infectious Diseases, Risk Estimate, Increased risk, Lv dysfunction, Internal medicine, Coinfection, Immunology and Allergy, Medicine, business
Abstract: BACKGROUND HIV and HCV have each been linked with cardiac dysfunction. Studies of HIV have often lacked appropriate controls and primarily involved men, whereas data for HCV are sparse. METHODS We performed repeat echocardiography over a median interval of 12 years in participants from the Women's Interagency HIV Study in order to evaluate the relationships of HIV and HCV with incident left ventricular (LV) dysfunction (systolic or diastolic). RESULTS Of the 311 women included (age 39 ± 9), 70% were HIV-positive and 20% HCV-positive. Forty three participants (13.8%) developed LV dysfunction, of which 79.1% was diastolic. Compared with participants with neither infection, the group with HIV--HCV coinfection showed a significantly increased risk of incident LV dysfunction after adjustment for risk factors [RR = 2.96 (95% CI = 1.05-8.31)], but associations for the HCV monoinfected and HIV monoinfected groups were not statistically significant [RR = 2.54 (0.83-7.73) and RR = 1.66 (0.65-4.25), respectively]. Comparison of HCV-positive and HCV-negative women showed a significantly increased risk independent of covariates [RR = 1.96 (1.02-3.77)] but this was not the case for HIV-positive vs. HIV-negative women [RR = 1.43 (0.76-2.69)]. There was no evidence of HCV-by-HIV interaction. A more restrictive definition of LV diastolic dysfunction led to fewer incident cases, but a similar, though nonsignificant, risk estimate for HCV. CONCLUSION Among mostly middle-aged women, HCV but not HIV infection was associated with a pronounced risk of incident LV dysfunction. Although the influence of residual confounding cannot be excluded, these findings bolster the potential benefits that could be realized by adopting recent recommendations for expanding HCV screening and treatment.
Published: 2021
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42. Off-label direct oral anticoagulants dosing in atrial fibrillation and venous thromboembolism is associated with higher mortality

Author: Francisco Aguilar, Kevin B. Lo, Eduardo E. Quintero, Ricardo J. Torres, Wikien A. Hung, Jeri C. Albano, Isabella Alviz, Carlos Rodriguez, Mario J. Garcia, Jorge Romero, and Leandro Slipczuk
Subjects: Stroke, Atrial Fibrillation, Internal Medicine, Administration, Oral, Anticoagulants, Humans, Off-Label Use, Venous Thromboembolism, General Medicine, Cardiology and Cardiovascular Medicine, Factor Xa Inhibitors, Retrospective Studies
Abstract: Direct oral anticoagulants (DOAC) off-label use data is lacking. Our study aimed to assess the clinical outcomes in a racially mixed population treated for atrial fibrillation (AF) and venous thromboembolism (VTE). We retrospectively evaluated six months of DOAC prescriptions for AF or VTE treatment. Prescriptions were classified as off-label or appropriate following FDA labeling. The off-label group was sub-classified as under or overdosing. Of the 1,087 DOAC prescriptions, 67% were for AF. African Americans and Caucasians were equally represented. There were 171 (16%) inappropriate prescriptions, with 106 (62%), being underdosed. The off-label group had a higher 30-day readmissions risk (OR = 1.69, 95% CI:1.11��2.54, p = 0.012) and 1-year all-cause mortality (OR = 1.90, 95% CI:1.02��3.37, p = 0.032). There was no difference in major bleeding (OR = 1.27, 95% CI:0.63��2.37, p = 0.480) or new thromboembolism (OR = 1.27, 95% CI:0.73��2.13, p = 0.369) between the groups. Underdosing carried a higher risk of new thromboembolism (OR = 3.15, 95% CI:1.09��9.15, p = 0.024). One in every six patients received off-label DOACs dosing. Off-label use had increased 30-day readmissions and 1-year all-cause mortality. Underdosing was associated with a higher risk of new thromboembolism.
Published: 2021
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43. Evidence of systemic endothelial injury and microthrombosis in hospitalized COVID-19 patients at different stages of the disease

Author: Mario J. Garcia, Isabella Alviz, Nicola Tarantino, Andrea Natale, Domenico G. Della Rocca, Cristina Chimenti, Luigi Di Biase, Giovanni B. Forleo, Jorge Romero, Carlo Lavalle, Michele Magnocavallo, and Maria T. Gamero
Subjects: Male, medicine.medical_specialty, 2019-20 coronavirus outbreak, Erythrocytes, Coronavirus disease 2019 (COVID-19), Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), MEDLINE, Disease, Article, Cohort Studies, Internal medicine, medicine, Humans, Aged, Inpatients, Hematology, business.industry, aged, COVID-19, cohort studies, endothelium, vascular, erythrocytes, female, humans, inpatients, male, middle aged, thrombosis, Thrombosis, Middle Aged, medicine.disease, Female, Endothelium, Vascular, business, Cardiology and Cardiovascular Medicine, Cohort study
Published: 2021

44. Evaluation of Diastolic Function by Tissue Doppler, Strain, and Torsion Analysis

Author: Mohammed Makkiya and Mario J. Garcia
Published: 2021
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45. Statin Use and In‐Hospital Mortality in Patients With Diabetes Mellitus and COVID‐19

Author: Francesco Castagna, Omar Saeed, Chikezie Alvarez, Rachna Kataria, Snehal R. Patel, Yogita Rochlani, Mercedes Rivas-Lasarte, Ilir Agalliu, Ulrich P. Jorde, Daniel B. Sims, Sasa Vukelic, Mario J. Garcia, and Xiaonan Xue
Subjects: Male, medicine.medical_specialty, Time Factors, Statin, medicine.drug_class, New York, 030204 cardiovascular system & hematology, Single Center, Lower risk, Risk Assessment, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, COVID‐19, Interquartile range, Diabetes mellitus, Internal medicine, Diabetes Mellitus, medicine, Humans, Hospital Mortality, 030212 general & internal medicine, Preventive Cardiology, Survival analysis, Aged, Dyslipidemias, Retrospective Studies, Original Research, Aged, 80 and over, Inflammation, business.industry, Hazard ratio, statin, nutritional and metabolic diseases, COVID-19, Middle Aged, Protective Factors, Prognosis, medicine.disease, Primary Prevention, Propensity score matching, Female, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Mortality/Survival, Cardiology and Cardiovascular Medicine, business, hospitalization
Abstract: Background Severe coronavirus disease 2019 (COVID‐19) is characterized by a proinflammatory state with high mortality. Statins have anti‐inflammatory effects and may attenuate the severity of COVID‐19. Methods and Results An observational study of all consecutive adult patients with COVID‐19 admitted to a single center located in Bronx, New York, was conducted from March 1, 2020, to May 2, 2020. Patients were grouped as those who did and those who did not receive a statin, and in‐hospital mortality was compared by competing events regression. In addition, propensity score matching and inverse probability treatment weighting were used in survival models to examine the association between statin use and death during hospitalization. A total of 4252 patients were admitted with COVID‐19. Diabetes mellitus modified the association between statin use and in‐hospital mortality. Patients with diabetes mellitus on a statin (n=983) were older (69±11 versus 67±14 years; P P P P =0.82). Propensity score matching (hazard ratio, 0.88; 95% CI, 0.83–0.94; P P Conclusions Statin use was associated with reduced in‐hospital mortality from COVID‐19 in patients with diabetes mellitus. These findings, if validated, may further reemphasize administration of statins to patients with diabetes mellitus during the COVID‐19 era.
Published: 2020
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46. Abstract 16489: Comparison of Severity of Illness at Presentation and Outcomes for Patients With Acute Cardiovascular Syndromes Before and During Covid-19 Pandemic

Author: Luigi DiBiase, Jose Wiley, Cristina Sanina, Mohamed Gabr, and Mario J. Garcia
Subjects: medicine.medical_specialty, 2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), Executive order, business.industry, Psychological intervention, medicine.disease, Physiology (medical), Emergency medicine, Pandemic, Severity of illness, medicine, Presentation (obstetrics), Cardiology and Cardiovascular Medicine, business, Stroke
Abstract: Introduction: The New York Governor Andrew M. Cuomo’s executive order N202.25 on March 7, 2020, canceled all elective, semi-urgent procedures, including cardiovascular interventions such as coronary angiography and angioplasty due to SARS- Cov2 (COVID 19) pandemic. New York City was devastated by COVID 19 infection carrying the highest incidence, prevalence, and mortality rates in the US. Importantly, a 4. 4.83-fold increase in death rate at home was reported. We hypothesized that the COVID19 surge postponed the patient's decision to seek medical attention leading to an increase in cardiovascular-related hospital mortality. Methods: We conducted a retrospective observational study examining the incidence, prevalence, complication rate, and mortality from cardiovascular diseases in hospitalized patients during COVID 19 surge. We performed a patient chart review of a cohort with acute cardiovascular events (STEMI, NSTEMI, Stroke, CHF) during the COVID 19 surge who were hospitalized at Montefiore Medical Center between March 7, 2020, and April 21, 2020, and compared it to a similar cohort from the preceding year (March 7, 2019 and April 21, 2019). Results: During the dates (March 7- April 21, 2020), there was a significant decrease in NSTEMI, stroke, and CHF admissions (P Conclusions: Montefiore Medical Center admitted and treated significantly fewer patients with acute cardiovascular syndromes during the COVID19 surge. Non-COVID patients presented with delayed MI. All HF patients (COVID+Non-COVID) carried a significantly higher mortality rate.
Published: 2020
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47. Abstract 12964: Complete Revascularization of Stable Patients Presenting With STEMI is Associated With Decreased Cardiovascular Death and Reinfarction If Performed During Index Percutaneous Coronary Intervention, but Not If Complete Revascularization is Staged

Author: Azeem Latib, Syed Muhammad Ibrahim Rashid, Mario J. Garcia, Ioanna Katsa, and Roberto C. Cerrud-Rodriguez
Subjects: medicine.medical_specialty, Index (economics), business.industry, medicine.medical_treatment, Percutaneous coronary intervention, Revascularization, behavioral disciplines and activities, Cardiovascular death, Physiology (medical), Internal medicine, Cardiology, Medicine, Cardiology and Cardiovascular Medicine, business
Abstract: Introduction: Recent evidence suggests that complete revascularization (CR) of stable patients presenting with STEMI improves outcomes, but the appropriate timing of said CR has not been clearly established (CR during index PCI [iCR] versus staged CR [sCR]). sCR is defined as CR within a mean of 31.5±24.6 days after the STEMI. Objective: To determine the appropriate timing of CR for it to be beneficial (iCR versus sCR). Methods: A systematic review of Medline, Cochrane, and Embase was performed for randomized control trials (RCTs) that reported outcomes of stable patients presenting with STEMI and whose culprit lesion received PCI, who were subsequently randomized into culprit-lesion only and CR cohorts. Only RCTs with at least a 12-month follow-up were included. The timing of CR, for the subdivision of CR cohort into iCR and sCR, had to be stated. Seven RCTs comprising 6647 patients (mean age: 62.9±1.4 years, male sex: 79.4%) met this criteria and were included. Results: After a mean follow-up of 25.1±9.4 months, iCR, when compared to a culprit-lesion only strategy, was associated with a significant cardiovascular mortality benefit (Risk Ratio [RR] 0.48 95% Confidence Interval [CI] 0.26-0.90 p=0.02, Relative Risk Reduction [RRR] 52%) and a significant decrease in reinfarctions (RR 0.42 95% CI 0.25-0.70 p=0.001 RRR: 58%). sCR showed no significant benefit for any of the studied outcomes when compared to a culprit-lesion only strategy. There was no significant difference in all-cause mortality or in the composite safety outcome of contrast-induced nephropathy nor stroke in either the iCR or the sCR groups when compared to the culprit-lesion only group. Conclusion: Complete revascularization during index PCI of stable patients presenting with STEMI, but not staged CR, is associated with a statistically significant decrease in cardiovascular death and non-fatal reinfarctions. There is no difference between groups in all-cause mortality or in the composite safety outcome.
Published: 2020
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48. Abstract 17334: Effects of Alcohol Consumption on Fiver-Year Change in Cardiac Structure and Function: In the Echocardiographic Study of Latinos

Author: Mayank M Kansal, Un Jung Lee, Carlos J. Rodriguez, Mario J. Garcia, Greg Talavera, Cristian Zamora, Robert C. Kaplan, and Barry E. Hurwitz
Subjects: medicine.medical_specialty, business.industry, Physiology (medical), Internal medicine, Cardiology, Medicine, Cardiac structure, Cardiology and Cardiovascular Medicine, business, Alcohol consumption
Abstract: Background: The relationship between alcohol consumption and clinical heart failure has been extensively studied. There have been little longitudinal data documenting alcohol effects on cardiac structure and function in a community-based population. Methods: The second Echocardiographic Study of Latinos (ECHO-SOL2) was designed to provide echocardiographic parameters that characterized longitudinal cardiac structure and function in a random and representative sample of 1,818 participants ≥45 years old. Participants underwent to serial echocardiograms at 2011-2014 (exam 1) and ~5-6 years later at 2016-2019 (exam 2). Quantification of alcohol was created on a gender-specific basis. Multiple linear regression models were adjusted for age and sex. Results: The mean age at enrollment was 56.4 years old, 57% were women. At baseline, impaired left ventricular (LV) systolic function and increased right ventricular (RV) function were associated with binge drinkers (P = 0.01). At 5-6 years later, heavy drinkers had a significant decrease in LV ejection fraction (P = 0.01). Moderate and binge drinkers demonstrated worsening diastolic function over time (P ≤ 0.01). Binge drinkers demonstrated a progressive decrease in LV mass index (P = 0.02), decrease in LV stroke volume (P = 0.01) and further reduction in RV function (P < 0.01). Conclusion: Alcohol consumption was associated with longitudinal changes in cardiac structure and function, mostly among binge drinkers, which can lead to impaired myocardial contractility compared to nondrinkers.
Published: 2020
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49. A Comparative Study of the Grey Wolf Optimizer and Firefly Algorithm in Mathematical Benchmark Functions of the CEC 15 Competition

Author: Mario J. Garcia, Luis Rodríguez, Oscar Castillo, and José Soria
Subjects: Competition (economics), Mathematical optimization, Optimization problem, Computer science, IEEE Congress on Evolutionary Computation, Benchmark (computing), Firefly algorithm, Swarm intelligence, Complex problems, Metaheuristic
Abstract: The main goal of this paper is to study the performance of two metaheuristics, that are classified as belonging to Swarm Intelligence, when dealing with complex optimization problems. In this case, the Algorithms are the Grey Wolf Optimizer (GWO) algorithm and Firefly Algorithm (FA). In this case study, we are presenting in this paper the Mathematical Benchmark Functions that were given in the IEEE Congress on Evolutionary Computation 2015 (CEC’ 15) competition, in order to compare these popular algorithms.
Published: 2020
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50. State of the Art: Imaging for Myocardial Viability: A Scientific Statement From the American Heart Association

Author: Robert O. Bonow, Parham Eshtehardi, Marielle Scherrer-Crosbie, Ron Blankstein, Mario J. Garcia, John P. Bois, Cynthia C. Taub, Raymond Y. Kwong, and Joao A.C. Lima
Subjects: Adult, Male, medicine.medical_specialty, Clinical Decision-Making, Myocardial Ischemia, Context (language use), Risk Assessment, Sudden cardiac death, Coronary artery disease, Necrosis, Myocardial perfusion imaging, Predictive Value of Tests, Risk Factors, Humans, Medicine, Radiology, Nuclear Medicine and imaging, Myocardial infarction, Intensive care medicine, Aged, Tissue Survival, Myocardial stunning, Ischemic cardiomyopathy, medicine.diagnostic_test, business.industry, Myocardium, Reproducibility of Results, American Heart Association, Prognosis, medicine.disease, Fibrosis, United States, Cardiac Imaging Techniques, Heart failure, Female, Cardiology and Cardiovascular Medicine, business
Abstract: A substantial proportion of patients with acute myocardial infarction develop clinical heart failure, which remains a common and major healthcare burden. It has been shown that in patients with chronic coronary artery disease, ischemic episodes lead to a global pattern of cardiomyocyte remodeling and dedifferentiation, hallmarked by myolysis, glycogen accumulation, and alteration of structural proteins. These changes, in conjunction with an impaired global coronary reserve, may eventually become irreversible and result in ischemic cardiomyopathy. Moreover, noninvasive imaging of myocardial scar and hibernation can inform the risk of sudden cardiac death. Therefore, it would be intuitive that imaging of myocardial viability is an essential tool for the proper use of invasive treatment strategies and patient prognostication. However, this notion has been challenged by large-scale clinical trials demonstrating that, in the modern era of improved guideline-directed medical therapies, imaging of myocardial viability failed to deliver effective guidance of coronary bypass surgery to a reduction of adverse cardiac outcomes. In addition, current available imaging technologies in this regard are numerous, and they target diverse surrogates of structural or tissue substrates of myocardial viability. In this document, we examine these issues in the current clinical context, collect current evidence of imaging technology by modality, and inform future directions.
Published: 2020
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