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Start Over Author "Yi-An Ko" Journal journal of the american college of cardiology
34 results on '"Yi-An Ko"'

1. MENTAL STRESS-INDUCED AUTONOMIC DYSFUNCTION IS ASSOCIATED WITH CARDIOVASCULAR MORTALITY

Author

Anish Shah, Viola Vaccarino, Yi-An Ko, Zakaria Almuwaqqat, Mariana Garcia, Kasra Moazzami, Maggie Wang, Oleksiy Levantsevych, an young, Laura Ward, Jonathon Nye, Paolo Raggi, David S. Sheps, Rachel J. Lampert, Doug Bremner, Yan Sun, Ernest V. Garcia, Arshed A. Quyyumi, and Amit J. Shah

Subjects
Cardiology and Cardiovascular Medicine
Published
2023

7. AORTIC DIMENSIONS IN FIBROMUSCULAR DYSPLASIA

Author

Xiaona Li, Soo-Hyun Kim, Yi-An Ko, Arielle M. Schwartz, Patrick Gleason, and Bryan J. Wells

Subjects
medicine.medical_specialty, business.industry, Medicine, Radiology, Fibromuscular dysplasia, Cardiology and Cardiovascular Medicine, business, medicine.disease
Published
2021

8. THE EFFECT OF OUT-OF-POCKET COST DISCUSSIONS ON WILLINGNESS TO TAKE SACUBITRIL VALSARTAN FOR HEART FAILURE

Author

Neal W. Dickert, Miranda A Moore, Scott D. Halpern, Peter A. Ubel, Mary Catherine Thomson, Alanna A. Morris, Candace D. Speight, Larry A. Allen, Yi-An Ko, Daniel D. Matlock, Birju Rao, and Laura D. Scherer

Subjects
medicine.medical_specialty, business.industry, Heart failure, medicine, Cardiology and Cardiovascular Medicine, Intensive care medicine, medicine.disease, Out of pocket cost, business, Sacubitril, Valsartan
Published
2021

9. PREDICTORS OF LIKELIHOOD OF TAKING SACUBITRIL-VALSARTAN AND A HYPOTHETICAL MEDICATION FOR COVID-19

Author

Laura D. Scherer, Neal W. Dickert, Miranda A Moore, Candace D. Speight, Mary Catherine Thomson, Alanna A. Morris, Scott D. Halpern, Peter A. Ubel, Birju Rao, Daniel D. Matlock, Larry A. Allen, and Yi-An Ko

Subjects
2019-20 coronavirus outbreak, medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), business.industry, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Internal medicine, Medicine, Cardiology and Cardiovascular Medicine, business, Heart Failure and Cardiomyopathies, Sacubitril, Valsartan
Published
2021

10. THE ASSOCIATION BETWEEN RESTLESS LEGS SYNDROME AND SOLUBLE UROKINASE-TYPE PLASMINOGEN ACTIVATOR RECEPTOR - A CONNECTION TO CARDIOVASCULAR DISEASE

Author

Devinder S. Dhindsa, Anurag Mehta, Ayman Samman Tahhan, Nishant Vatsa, Laurence S. Sperling, Ayman Alkhoder, Rye David, Syed Ahmad, Zakaria Almuwaqqat, Shabatun J. Islam, Arshed A. Quyyumi, Yi-An Ko, Jeong Hwan Kim, Kiran Ejaz, and Nour Beydoun

Subjects
Urokinase, medicine.medical_specialty, business.industry, Disease, medicine.disease, Endocrinology, Internal medicine, Medicine, Restless legs syndrome, Cardiology and Cardiovascular Medicine, business, Receptor, Plasminogen activator, medicine.drug
Published
2021

12. TCT CONNECT-401 Stent Underexpansion Is Associated With High Wall Shear Stress: A Biomechanical Analysis of the Shear Stent Study

Author

Sameer Khawaja, Habib Samady, Kalina Machado, Sonali Kumar, David Molony, Goran Stankovic, Kaylyn Crawford, Yi-An Ko, Parham Eshtehardi, Arnav Kumar, Takashi Akasaka, Jéssica Navas Simbana, Andrejs Erglis, Eun-Seok Shin, Javier Escaned, Ashish Sharma, Adrien Lefieux, Hiromasa Otake, Bon-Kwon Koo, Don P. Giddens, Veneziani Alessandro, Shao-Liang Chen, Elizabeth I. Thompson, Sonu Gupta, Ryan Dunn, Imran Shah, Olivia Y. Hung, Chang-Wook Nam, Joo Myung Lee, and Spencer B. King

Subjects
Shear (geology), business.industry, medicine.medical_treatment, medicine, Shear stress, Stent, Composite material, Cardiology and Cardiovascular Medicine, business
Published
2020

13. THE IMPACT OF AMERICAN-STYLE FOOTBALL PARTICIPATION ON VENTRICULAR-ARTERIAL COUPLING

Author

Gene Patterson, Jonathan H. Kim, Chang Liu, Arianna Sidoti, Mohamad Wehbe, Morgan Dommisse, Ayman Alkhoder, Thomas Marshall, Arshed A. Quyyumi, Arthur S. Miller, Yi-An Ko, Zaina Gowani, Angelo Galante, Casey Hollowed, Carla Gilson, Craig Clark, Ganesh Prabakaran, Ahmed AlBadri, Parker Nguyen, Jason Tso, and Grace Nguyen

Subjects
medicine.medical_specialty, business.industry, Internal medicine, cardiovascular system, medicine, Cardiology, Diastolic function, Football, Cardiology and Cardiovascular Medicine, Inefficiency, business, Ventricular arterial coupling
Abstract

American-style football (ASF) participation is associated with reduced diastolic function, arterial stiffening, and hypertension. While these maladaptive physiologic changes suggest the presence of ventricular-arterial (V-A) uncoupling, a validated measure of cardiovascular (CV) inefficiency, the

Published
2020

14. L-LEUCINE: A NOVEL BIOMARKER THAT PREDICTS LOWER MORTALITY IN PATIENTS WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION

Author

Ayman Samman Tahhan, Anurag Mehta, Dean P. Jones, Alanna A. Morris, Yi-An Ko, Karan Uppal, Chang Liu, Javed Butler, Manasi Tannu, Aditi Nayak, Sneha Gadi, and Arshed A. Quyyumi

Subjects
medicine.medical_specialty, business.industry, Internal medicine, medicine, Cardiology, Biomarker (medicine), In patient, Leucine, Cardiology and Cardiovascular Medicine, business, Heart failure with preserved ejection fraction, Lower mortality
Published
2020

15. IMPAIRED REGENERATIVE CAPACITY PREDICTS OUTCOMES IN PATIENTS WITH CORONARY ARTERY DISEASE AND RENAL INSUFFICIENCY

Author

Anurag Mehta, Yi-An Ko, Devinder S. Dhindsa, Chang Liu, Ali Mokhtari, Ananya Hooda, Shabatun J. Islam, Zakaria Almuwaqqat, Ayman Samman Tahhan, Arshed A. Quyyumi, Steven C. Rogers, Iraj Hesaroieh, Aditi Nayak, Edmund K. Waller, and Kasra Moazzami

Subjects
Coronary artery disease, medicine.medical_specialty, business.industry, Internal medicine, medicine, Cardiology, In patient, Cardiology and Cardiovascular Medicine, medicine.disease, business
Published
2020

16. SOLUBLE UROKINASE PLASMINOGEN ACTIVATOR RECEPTOR COMPARED TO HIGH-SENSITIVITY TROPONIN, C-REACTIVE PROTEIN AND B-TYPE NATRIURETIC PEPTIDE IN PREDICTING OUTCOMES

Author

Yi-An Ko, Anurag Mehta, Changli Wei, Salim S. Hayek, Ravila Bhimani, Leslee J. Shaw, Jochen Reiser, Arshed A. Quyyumi, Jonathan H. Kim, Ayman Samman Tahhan, Ayman Alkhoder, and Joy Hartsfield

Subjects
medicine.medical_specialty, biology, medicine.drug_class, Urokinase Plasminogen Activator, business.industry, C-reactive protein, Endocrinology, Internal medicine, High sensitivity troponin, medicine, biology.protein, Natriuretic peptide, Cardiology and Cardiovascular Medicine, Receptor, business
Published
2020

17. High Coronary Shear Stress in Patients With Coronary Artery Disease Predicts Myocardial Infarction

Author

Hyuk Jae Chang, Nikita Chand, Hossein Hosseini, Sonu Gupta, Habib Samady, Stephane Fournier, Arnav Kumar, Emily L. Davis, Bernard De Bruyne, Hee Su Lee, Anastasios Milkas, Jon Suh, Daniel L. Molloy, David Molony, James K. Min, Don P. Giddens, Karthic Chandran, Kimi Sato, Spencer B. King, Yi-An Ko, Elizabeth Thompson, William F. Fearon, Adrien Lefieux, Bill D. Gogas, and Alessandro Veneziani

Subjects
Male, medicine.medical_specialty, medicine.medical_treatment, Myocardial Infarction, Fractional flow reserve, Coronary Artery Disease, 030204 cardiovascular system & hematology, Revascularization, Coronary Angiography, Coronary artery disease, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, Internal medicine, medicine, Myocardial Revascularization, Humans, In patient, 030212 general & internal medicine, Myocardial infarction, medicine.diagnostic_test, business.industry, Proportional hazards model, Hazard ratio, Middle Aged, medicine.disease, Prognosis, Coronary Vessels, Plaque, Atherosclerotic, Fractional Flow Reserve, Myocardial, Treatment Outcome, Angiography, Cardiology, Female, Risk Adjustment, Cardiology and Cardiovascular Medicine, business
Abstract

Background Coronary lesions with low fractional flow reserve (FFR) that are treated medically are associated with higher revascularization rates. High wall shear stress (WSS) has been linked with increased plaque vulnerability. Objectives This study investigated the prognostic value of WSS measured in the proximal segments of lesions (WSSprox) to predict myocardial infarction (MI) in patients with stable coronary artery disease (CAD) and hemodynamically significant lesions. The authors hypothesized that in patients with low FFR and stable CAD, higher WSSprox would predict MI. Methods Among 441 patients in the FAME II (Fractional Flow Reserve Versus Angiography for Multivessel Evaluation II) trial with FFR ≤0.80 who were randomized to medical therapy alone, 34 (8%) had subsequent MI within 3 years. Patients with vessel-related MI and adequate angiograms for 3-dimensional reconstruction (n = 29) were propensity matched to a control group with no MI (n = 29) by using demographic and clinical variables. Coronary lesions were divided into proximal, middle, and distal, along with 5-mm upstream and downstream segments. WSS was calculated for each segment. Results Median age was 62 years, and 46 (79%) were male. In the marginal Cox model, whereas lower FFR showed a trend (hazard ratio: 0.084; p = 0.064), higher WSSprox (hazard ratio: 1.234; p = 0.002, C-index = 0.65) predicted MI. Adding WSSprox to FFR resulted in a significant increase in global chi-square for predicting MI (p = 0.045), a net reclassification improvement of 0.69 (p = 0.005), and an integrated discrimination index of 0.11 (p = 0.010). Conclusions In patients with stable CAD and hemodynamically significant lesions, higher WSS in the proximal segments of atherosclerotic lesions is predictive of MI and has incremental prognostic value over FFR.

Published
2018

18. SEX-DIFFERENCES IN CIRCULATING SOLUBLE UROKINASE-TYPE PLASMINOGEN ACTIVATOR RECEPTOR (SUPAR) LEVELS AND ITS IMPACT ON THE PROGNOSTIC SIGNIFICANCE OF SUPAR AMONG PATIENTS WITH CORONARY ARTERY DISEASE

Author

Salim S. Hayek, Laurence S. Sperling, Ayman Alkhoder, Anurag Mehta, Kasra Moazzami, Chang Liu, Beka Bakhtadze, Matthew L. Topel, Yi-An Ko, Samir Martin, Pratik B. Sandesara, Heval M. Kelli, Arshed A. Quyyumi, Jeong Hwan Kim, Jochen Reiser, Ayman Samman Tahhan, and Devinder S. Dhindsa

Subjects
Urokinase, medicine.medical_specialty, Adverse outcomes, business.industry, medicine.disease, Gastroenterology, Coronary artery disease, SuPAR, Internal medicine, medicine, In patient, Cardiology and Cardiovascular Medicine, business, Receptor, Plasminogen activator, medicine.drug
Abstract

Plasma soluble urokinase-type plasminogen activator receptor (suPAR) level is a strong predictor of adverse outcomes in patients with CAD. Women have higher suPAR levels, but the reason underlying this sex difference and its prognostic implication is unclear. We studied determinants of sex

Published
2019

19. MENTAL STRESS-INDUCED CHANGE IN PLASMA STROMAL DERIVED FACTOR-1 PREDICTS ADVERSE CARDIOVASCULAR OUTCOMES IN HEART FAILURE

Author

Amit J. Shah, Yi-An Ko, Muhammad Hammadah, Bruno B Lima, Laura Ward, Brad D. Pearce, Chang Liu, Ibhar Al Mheid, Ronnie Ramadan, Pratik Pimple, Ayman Alkhoder, Afif Martini, Jeong Hwan Kim, Tiffany Dong, Doug Bremner, Paolo Raggi, Kobina Wilmot, Naser Abdelhadi, Viola Vaccarino, David S. Sheps, Arshed A. Quyyumi, Rami Abdulbaki, Mohamad Mazen Gafeer, Malik Obideen, and Samaah Sullivan

Subjects
medicine.medical_specialty, Stromal cell, Myocardial ischemia, Adverse outcomes, business.industry, Hypoxia (medical), medicine.disease, Coronary artery disease, Internal medicine, Heart failure, Mental stress, medicine, Cardiology, medicine.symptom, Cardiology and Cardiovascular Medicine, business, Cardiovascular outcomes
Abstract

Acute psychological stress can provoke mental stress (MS)-induced myocardial ischemia (MSIMI) in coronary artery disease (CAD). Stromal cell-derived factor 1 alpha (SDF1) is released in response to hypoxia, and higher levels of SDF1 are associated with adverse outcomes. We examined whether change in

Published
2019

20. COGNITIVE FUNCTION AND DEPRESSION IN PATIENTS WITH FIBROMUSCULAR DYSPLASIA

Author

Katherine Webster, Natalie Sterrett, Yi-An Ko, Roshan Modi, Bryan J. Wells, Adrienne Repack, and C. Barrett Bowling

Subjects
medicine.medical_specialty, business.industry, Cognition, Fibromuscular dysplasia, medicine.disease, Single Center, stomatognathic system, Internal medicine, cardiovascular system, Medicine, In patient, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business, Stroke, Depression (differential diagnoses), circulatory and respiratory physiology
Abstract

Although patients with fibromuscular dysplasia (FMD) commonly report symptoms of memory loss, the association of FMD with cognitive function and depression is not known. At a single center, participants with a diagnosis of extracranial or intracranial FMD without a history of stroke were enrolled.

Published
2019

21. INDUCIBLE MYOCARDIAL ISCHEMIA AND HIGH-SENSITIVITY TROPONIN I ADDITIVELY PREDICT ADVERSE CARDIOVASCULAR EVENTS IN STABLE CORONARY ARTERY DISEASE

Author

Doug Bremner, Ernest V. Garcia, Jeong Hwan Kim, Agim Beshiri, Chang Liu, Viola Vaccarino, Yi-An Ko, Bruno B Lima, Samaah Sullivan, Kasra Moazzami, Paolo Raggi, Arshed A. Quyyumi, Gillian Murtagh, Ayman Alkhoder, Afif Martini, Muhammad Hammadah, Laura Ward, Amit J. Shah, and Brad D. Pearce

Subjects
inorganic chemicals, medicine.medical_specialty, business.industry, Adverse outcomes, fungi, macromolecular substances, medicine.disease, digestive system, Coronary artery disease, Internal medicine, High sensitivity troponin, INDUCIBLE MYOCARDIAL ISCHEMIA, medicine, Cardiology, In patient, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business
Abstract

High levels of high sensitivity troponin I (hs-cTnI) are associated with higher risk of inducible myocardial ischemia (ISC) and adverse outcomes in patients with stable coronary artery disease (CAD). ISC is also associated with worse prognosis. We examined whether hs-cTnI levels and ISC are additive

Published
2019

22. GENOTYPE-FIRST APPROACH SHOWS FOG2/ZFPM2 IS ASSOCIATED WITH CORONARY MICROVASCULAR DISEASE

Author

Scott M. Damrauer, William Haury, Daniel J. Rader, Michael Levin, Yi-An Ko, and Marie A Guerraty

Subjects
business.industry, Genotype-first approach, Medicine, Complex congenital heart disease, Cardiology and Cardiovascular Medicine, Bioinformatics, business, Coronary Microvascular Disease
Abstract

Friend of GATA 2 (FOG2, also ZFPM2) is a transcriptional co-factor crucial in coronary development. Cardiomyocyte FOG2 expression is required for the maintenance of the coronary microvasculature in adult mice. FOG2 mutations have been associated with complex congenital heart disease, however, the

Published
2019

23. HIGH WALL SHEAR STRESS IN THE PROXIMAL SEGMENTS OF HEMODYNAMICALLY SIGNIFICANT CORONARY LESIONS IS INDEPENDENTLY PREDICTIVE OF SUBSEQUENT MYOCARDIAL INFARCTION: A MECHANISTIC SUB-STUDY OF THE FAME II TRIAL

Author

Jon Suh, Emily L. Davis, Stephane Fournier, Habib Samady, Adrien Lefieux, Bernard De Bruyne, Daniel L. Molloy, Nikita Chand, Bill D. Gogas, Don P. Giddens, Alessandro Veneziani, David Molony, Arnav Kumar, Yi-An Ko, Anastasios Milkas, Hee S. Lee, and Elizabeth Thompson

Subjects
medicine.medical_specialty, business.industry, medicine.medical_treatment, Fractional flow reserve, Revascularization, medicine.disease, Subsequent myocardial infarction, Internal medicine, Stable cad, cardiovascular system, medicine, Cardiology, Shear stress, In patient, cardiovascular diseases, Myocardial infarction, Cardiology and Cardiovascular Medicine, business
Abstract

Coronary lesions with low fractional flow reserve (FFR) are associated with higher rates of revascularization but not myocardial infarction (MI). High wall shear stress (WSS) has been associated with increased plaque vulnerability. We hypothesized that in patients with stable CAD and low FFR, high

Published
2018

24. PERCUTANEOUS CORONARY INTERVENTION VERSUS LEFT INTERNAL MAMMARY ARTERY ROBOTIC-ASSISTED CORONARY ARTERY BYPASS FOR LEFT ANTERIOR DESCENDING ARTERY CHRONIC TOTAL OCCLUSION

Author

Nitin Sabharwal, Suegene Lee, Habib Samady, Chao Zhang, Jon Suh, Yi-An Ko, Farshad Forouzandeh, Michael E. Halkos, Eric Stahl, Bill D. Gogas, Wissam Jaber, Sulay Patel, Dustin Staloch, and Zakaria Almuwaqqat

Subjects
medicine.medical_specialty, Left internal mammary artery, Robotic assisted, business.industry, medicine.medical_treatment, Percutaneous coronary intervention, Revascularization, Total occlusion, surgical procedures, operative, medicine.anatomical_structure, Internal medicine, Conventional PCI, medicine, Cardiology, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business, Artery
Abstract

Revascularization for left anterior descending artery (LAD) chronic total occlusion (CTO) lesions remains a challenge. Currently, no studies exist in the literature comparing revascularization of LAD CTO lesions via PCI versus LIMA Robotic-Assisted Coronary Artery Bypass (RACAB). The Emory CTO

Published
2018

25. CIRCULATING SOLUBLE UROKINASE PLASMINOGEN ACTIVATOR RECEPTOR LEVELS PREDICT MORTALITY IN SUBJECTS WITHOUT OBSTRUCTIVE CORONARY ARTERY DISEASE

Author

Nabil Sabbak, Ahmed AlBadri, Ayman Samman Tahhan, Pratik Sandesara, Ayman Alkhoder, Salim Hayek, Heval M. Kelli, Mohamad Mazen Gafeer, Naser Abdelhadi, Belal Kaseer, Yi-An Ko, Keyur Patel, Fahad Choudhary, Sonali Kumar, Jamal Hajjari, Arti Patel, Murtuza Jafri, Muaaz Choudhary, Laila Hasnain, Vanessa Engineer, Saqib Qadir, Arianna Sidoti, Laurence Sperling, Puja K. Mehta, and Arshed Quyyumi

Subjects
Coronary artery disease, medicine.medical_specialty, Endocrinology, business.industry, Urokinase Plasminogen Activator, Internal medicine, Medicine, Cardiology and Cardiovascular Medicine, business, medicine.disease, Receptor
Published
2018

26. CHANGES IN BODY FAT DISTRIBUTION IS ASSOCIATED WITH OXIDATIVE STRESS

Author

Pratik B. Sandesara, Greg S. Martin, Muhammad Hammadah, Laurence S. Sperling, Frank Corrigan, Kenneth L. Brigham, Devinder S. Dhindsa, Yi-An Ko, Heval M. Kelli, Robert E. Heinl, Viola Vaccarino, Thomas R. Ziegler, Arshed A. Quyyumi, Ibhar Al Mheid, Dean P. Jones, Talal Alghamdi, and Ayman Samman-Tahhan

Subjects
medicine.medical_specialty, Endocrinology, business.industry, Internal medicine, medicine, Cardiology and Cardiovascular Medicine, medicine.disease_cause, business, Oxidative stress, Body fat distribution
Published
2017

27. DIFFERENTIAL AMERICAN-STYLE FOOTBALL TRAINING INTENSITIES AND CARDIAC AND VASCULAR REMODELING PATTERNS

Author

Morgan Irwin-Weyant, James L. Shoop, Thomas Marshall, Arshed A. Quyyumi, Patrick Gleason, Gene Patterson, Kareem Hosny, Craig Clark, Casey Hollowed, Gary Schmitt, Jonathan H. Kim, Salman Sher, Angelo Galante, Hiroshi Aida, Keyur Patel, Yi-An Ko, Aaron Baggish, and Zaina Gowani

Subjects
business.industry, Medicine, Football, Cardiology and Cardiovascular Medicine, business, Differential (mathematics), Developmental psychology, Style (sociolinguistics)
Published
2017

29. VITAMIN D3 LEVELS MODULATE CXCR4+ CIRCULATING PROGENITOR CELL COUNTS

Author

Iraj Hesaroieh, Kareem Hosny, Brandon Gray, Ibhar Al Mheid, Yi-An Ko, Edmund K. Waller, Keyur Patel, Hina Ahmed, Arshed A. Quyyumi, Greg S. Martin, Salim S. Hayek, and Jinhee Kim

Subjects
Vitamin, business.industry, CXCR4, humanities, Circulating Progenitor Cell, chemistry.chemical_compound, chemistry, Myeloid cells, Vitamin D and neurology, Cancer research, Medicine, Progenitor cell, Cardiology and Cardiovascular Medicine, Receptor, business, Homing (hematopoietic)
Abstract

The role of 1,25-dihydroxy-vitamin D3 (VitD3) in cardiovascular disease remains controversial. Vitamin D receptors on progenitor cells (PCs) promote maturation and vascular repair by inducing SDF1 expression and homing of CXCR4+ angiogenic myeloid cells. Whether VitD3 levels modulate circulating PCs

Published
2016

30. A BIOMARKER RISK SCORE INCORPORATING MYOCARDIAL INJURY, INFLAMMATION, COAGULATION AND CELLULAR STRESS IMPROVES THE PREDICTION OF CARDIOVASCULAR EVENTS

Author

Neal R. Patel, Hina Ahmed, Ravila Bhimani, Yi-An Ko, Salim S. Hayek, Stephen Epstein, Brandon Gray, Mosaab Awad, Leslee J. Shaw, Keyur Patel, Peter W.F. Wilson, Jonathan H. Kim, Arshed A. Quyyumi, Joy Hartsfield, Iraj Hesaroieh, Agim Beshiri, Hiroshi Aida, and Arianna Sidoti

Subjects
Oncology, medicine.medical_specialty, Framingham Risk Score, Coagulation, business.industry, Internal medicine, Physical therapy, medicine, Biomarker (medicine), Inflammation, medicine.symptom, Cardiology and Cardiovascular Medicine, business
Published
2016

31. HIGH-SENSITIVITY TROPONIN-I LEVELS PREDICT LONG-TERM MORTALITY INDEPENDENT OF CORONARY ARTERY DISEASE SEVERITY

Author

Neal R. Patel, Salim S. Hayek, Mosaab Awad, Joy Hartsfield, Leslee J. Shaw, Arshed A. Quyyumi, K. J. Patel, Jonathan H. Kim, Hina Ahmed, Iraj Hesaroieh, Agim Beshiri, Arianna Sidoti, Stephen E. Epstein, Hiroshi Aida, Ravila Bhimani, Brandon Gray, Peter W.F. Wilson, and Yi-An Ko

Subjects
medicine.medical_specialty, biology, Adverse outcomes, business.industry, Mean age, musculoskeletal system, medicine.disease, Troponin, Coronary artery disease, Internal medicine, High sensitivity troponin, cardiovascular system, biology.protein, medicine, Cardiology, In patient, Long term mortality, cardiovascular diseases, Cardiology and Cardiovascular Medicine, business
Abstract

High-sensitivity Troponin-I (hs-TnI) as a marker of myocardial injury is predictive of adverse outcomes in patients with coronary artery disease (CAD). Whether the relationship between hs-TnI and outcomes is dependent on underlying CAD severity is unknown. 2826 patients without AMI (mean age 62, 64

Published
2016

32. THE ASSOCIATION OF LIVING IN FOOD DESERTS WITH CARDIOVASCULAR RISK FACTORS AND SUBCLINICAL VASCULAR DISEASE

Author

Heval M. Kelli, Yi-An Ko, Keyur Patel, Arshed A. Quyyumi, Laurence S. Sperling, Tené T. Lewis, Brandon Gray, Mosaab Awad, Hina Ahmed, Gary H. Gibbons, Muhammad Hammadah, Greg S. Martin, Kareem Hosny Mohammed, Matthew L. Topel, and Salim S. Hayek

Subjects
medicine.medical_specialty, Pathology, Vascular disease, business.industry, Cardiovascular risk factors, 030204 cardiovascular system & hematology, medicine.disease, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, 030212 general & internal medicine, Cardiology and Cardiovascular Medicine, business, Subclinical infection
Published
2016

33. THE IMPACT OF AGE AND COMPLETION OF A MODERATE DISTANCE RUNNING RACE ON CARDIAC FUNCTION: RESULTS FROM P.E.A.C.H. (PROFILING THE EFFECTS OF AGING ON EXERCISE-INDUCED CHANGES IN CARDIAC MECHANICS)

Author

Laurence S. Sperling, Yi-An Ko, Sean Healy, Peter W.F. Wilson, Anh Le, W. R. Taylor, Hiroshi Aida, Jonathan H. Kim, Jeffrey Hedley, Joseph S. Wilson, Melissa White, Aaron Baggish, James MacNamara, and Mosaab Awad

Subjects
Cardiac function curve, medicine.medical_specialty, Distance running, business.industry, Internal medicine, cardiovascular system, medicine, Cardiology, Cardiology and Cardiovascular Medicine, business, Cardiac mechanics, Cardiac dysfunction
Abstract

Participation in ultra-endurance exercise is associated with transient cardiac dysfunction, or cardiac fatigue. The effects of aging and participation in a moderate distance running race on changes in cardiac function have not been studied. 73 healthy runners spanning a wide age spectrum [(Group 1

Published
2016

34. TCT-655 Should we perform carotid artery screening before aortic valve replacement?

Author

Vasilis Babaliaros, Amy Simone, Lillian L. Tsai, Peter C. Block, Yi-An Ko, Jose F. Condado, Mohammad H. Rajaei, Eric L. Sarin, Patricia Keegan, Kreton Mavromatis, Bradley G. Leshnower, Hanna A. Jensen, Robert A. Guyton, Chandan Devireddy, Aneel Maini, James Stewart, and Vinod H. Thourani

Subjects
medicine.medical_specialty, business.industry, Carotid arteries, medicine.disease, Cardiac surgery, Aortic valve replacement, Internal medicine, cardiovascular system, medicine, Cardiology, Internal carotid artery stenosis, Doppler ultrasound, Cardiology and Cardiovascular Medicine, business, Stroke
Abstract

Screening for internal carotid artery stenosis (ICAS) with Doppler ultrasound is commonly used before cardiac surgery. However, the relationship between ICAS and procedure-related stroke in aortic valve replacement is unclear. We retrospectively reviewed patients with severe AS who underwent

Published
2015

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