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124 results on '"Hensey, Mark"'

4. Transfemoral Transcatheter Tricuspid Valve Replacement With the EVOQUE System: A Multicenter, Observational, First-in-Human Experience

Author

Fam, Neil P., von Bardeleben, Ralph Stephan, Hensey, Mark, Kodali, Susheel K., Smith, Robert L., Hausleiter, Jörg, Ong, Geraldine, Boone, Robert, Ruf, Tobias, George, Isaac, Szerlip, Molly, Näbauer, Michael, Ali, Faeez M., Moss, Robert, Bapat, Vinayak, Schnitzler, Katharina, Kreidel, Felix, Ye, Jian, Deva, Djeven P., Mack, Michael J., Grayburn, Paul A., Peterson, Mark D., Leon, Martin B., Hahn, Rebecca T., and Webb, John G.

Published
2021
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5. Transcatheter Mitral Valve Replacement With the Transseptal EVOQUE System

Author

Webb, John, Hensey, Mark, Fam, Neil, Rodés-Cabau, Josep, Daniels, David, Smith, Robert, Szeto, Wilson, Boone, Robert, Ye, Jian, Moss, Robert, Peterson, Mark, Ong, Geraldine, Paradis, Jean-Michel, Dagenais, François, Wintzer-Wehekind, Jérôme, Shafi, Bilal, Nair, Deepu, Szerlip, Molly, Grayburn, Paul, Silvestry, Frank, Koulogiannis, Konstantinos, Hermiller, James, Guyton, Robert, and Herrmann, Howard

Published
2020
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6. 1-Year Outcomes for Transcatheter Repair in Patients With Mitral Regurgitation From the CLASP Study

Author

Webb, John G., Hensey, Mark, Szerlip, Molly, Schäfer, Ulrich, Cohen, Gideon N., Kar, Saibal, Makkar, Raj, Kipperman, Robert M., Spargias, Konstantinos, O’Neill, William W., Ng, Martin K.C., Fam, Neil P., Rinaldi, Michael J., Smith, Robert L., Walters, Darren L., Raffel, Christopher O., Levisay, Justin, Latib, Azeem, Montorfano, Matteo, Marcoff, Leo, Shrivastava, Maithili, Boone, Robert, Gilmore, Suzanne, Feldman, Ted E., and Lim, D. Scott

Published
2020
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9. Mid-Term Outcomes of Transcatheter Aortic Valve Replacement in Extremely Large Annuli With Edwards SAPIEN 3 Valve

Author

Sengupta, Aditya, Zaid, Syed, Kamioka, Norihiko, Terre, Juan, Miyasaka, Masaki, Hirji, Sameer A., Hensey, Mark, Geloo, Nadim, Petrossian, George, Robinson, Newell, Sarin, Eric, Ryan, Liam, Yoon, Sung-Han, Tan, Christina W., Khalique, Omar K., Kodali, Susheel K., Kaneko, Tsuyoshi, Shah, Pinak B., Wong, S. Chiu, Salemi, Arash, Sharma, Kapil, Kozina, Joseph A., Szerlip, Molly A., Don, Creighton W., Gafoor, Sameer, Zhang, Ming, Newhart, Zachary, Kapadia, Samir R., Mick, Stephanie L., Krishnaswamy, Amar, Kini, Annapoorna, Ahmad, Hasan, Lansman, Steven L., Mack, Michael J., Webb, John G., Babaliaros, Vasilis, Thourani, Vinod H., Makkar, Raj R., Leon, Martin B., George, Isaac, and Tang, Gilbert H.L.

Published
2020
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12. Long-Term Outcomes of the FORMA Transcatheter Tricuspid Valve Repair System for the Treatment of Severe Tricuspid Regurgitation: Insights From the First-in-Human Experience

Author

Asmarats, Lluis, Perlman, Gidon, Praz, Fabien, Hensey, Mark, Chrissoheris, Michael P., Philippon, Francois, Ofek, Hadass, Ye, Jian, Puri, Rishi, Pibarot, Philippe, Attinger, Adrian, Moss, Robert, Bédard, Elisabeth, Moschovitis, Aris, Reineke, David, Lauck, Sandra, Blanke, Philipp, Leipsic, Jonathon, Spargias, Konstantinos, Windecker, Stephan, Webb, John G., and Rodés-Cabau, Josep

Published
2019
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16. Valve-in-Valve Transcatheter Aortic Valve Replacement and Bioprosthetic Valve Fracture Comparing Different Transcatheter Heart Valve Designs: An Ex Vivo Bench Study

Author

Sathananthan, Janarthanan, Sellers, Stephanie, Barlow, Aaron M., Stanová, Viktória, Fraser, Rob, Toggweiler, Stefan, Allen, Keith B., Chhatriwalla, Adnan, Murdoch, Dale J., Hensey, Mark, Lau, Karen, Alkhodair, Abdullah, Dvir, Danny, Asgar, Anita W., Cheung, Anson, Blanke, Philipp, Ye, Jian, Rieu, Régis, Pibarot, Phillippe, Wood, David, Leipsic, Jonathan, and Webb, John G.

Published
2019
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18. Correction to: Health-related qualify of life, angina type and coronary artery disease in patients with stable chest pain

Author

Rieckmann, Nina, Neumann, Konrad, Feger, Sarah, Ibes, Paolo, Napp, Adriane, Preuß, Daniel, Dreger, Henryk, Feuchtner, Gudrun, Plank, Fabian, Suchánek, Vojtěch, Veselka, Josef, Engstrøm, Thomas, Kofoed, Klaus F., Schröder, Stephen, Zelesny, Thomas, Gutberlet, Matthias, Woinke, Michael, Maurovich-Horvat, Pál, Merkely, Béla, Donnelly, Patrick, Ball, Peter, Dodd, Jonathan D., Hensey, Mark, Loi, Bruno, Saba, Luca, Francone, Marco, Mancone, Massimo, Berzina, Marina, Erglis, Andrejs, Vaitiekiene, Audrone, Zajanckauskiene, Laura, Harań, Tomasz, Suckiel, Malgorzata Ilnicka, Faria, Rita, Gama-Ribeiro, Vasco, Benedek, Imre, Rodean, Ioana, Adjić, Filip, Adjić, Nada Čemerlić, Rodriguez-Palomares, José, del Blanco, Bruno Garcia, Brooksbank, Katriona, Collison, Damien, Davis, Gershan, Thwaite, Erica, Knuuti, Juhani, Saraste, Antti, Kępka, Cezary, Kruk, Mariusz, Benedek, Theodora, Ratiu, Mihaela, Neskovic, Aleksandar N., Vidakovic, Radosav, Diez, Ignacio, Lecumberri, Iñigo, Fisher, Michael, Ruzsics, Balazs, Hollingworth, William, Gutiérrez-Ibarluzea, Iñaki, Dewey, Marc, and Müller-Nordhorn, Jacqueline

Published
2020
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19. Health-related qualify of life, angina type and coronary artery disease in patients with stable chest pain

Author

Rieckmann, Nina, Neumann, Konrad, Feger, Sarah, Ibes, Paolo, Napp, Adriane, Preuß, Daniel, Dreger, Henryk, Feuchtner, Gudrun, Plank, Fabian, Suchánek, Vojtěch, Veselka, Josef, Engstrøm, Thomas, Kofoed, Klaus F., Schröder, Stephen, Zelesny, Thomas, Gutberlet, Matthias, Woinke, Michael, Maurovich-Horvat, Pál, Merkely, Béla, Donnelly, Patrick, Ball, Peter, Dodd, Jonathan D., Hensey, Mark, Loi, Bruno, Saba, Luca, Francone, Marco, Mancone, Massimo, Berzina, Marina, Erglis, Andrejs, Vaitiekiene, Audrone, Zajanckauskiene, Laura, Harań, Tomasz, Suckiel, Malgorzata Ilnicka, Faria, Rita, Gama-Ribeiro, Vasco, Benedek, Imre, Rodean, Ioana, Adjić, Filip, Čemerlić Adjić, Nada, Rodriguez-Palomares, José, Garcia del Blanco, Bruno, Brooksbank, Katriona, Collison, Damien, Davis, Gershan, Thwaite, Erica, Knuuti, Juhani, Saraste, Antti, Kępka, Cezary, Kruk, Mariusz, Benedek, Theodora, Ratiu, Mihaela, Neskovic, Aleksandar N., Vidakovic, Radosav, Diez, Ignacio, Lecumberri, Iñigo, Fisher, Michael, Ruzsics, Balasz, Hollingworth, William, Gutiérrez-Ibarluzea, Iñaki, Dewey, Marc, and Müller-Nordhorn, Jacqueline

Published
2020
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23. Intravascular lithotripsy-assisted PCI for severely calcified coronary lesions: evaluating the impact on quality of life and outcomes.

Author

Buckley, Anthony J., McCormick, John P., Carey, James, Armstrong, Richard, Maree, Andrew, Hensey, Mark, O'Connor, Stephen, Murphy, Ross, Daly, Caroline, Cosgrave, John, and Pearson, Ian

Abstract

Background: Despite the increased uptake of intravascular lithotripsy (IVL) for treating severely calcified coronary lesions, there is limited patient-level data examining the effect of IVL on quality of life, symptomatology, and outcomes beyond 30 days. We sought to assess demographics, procedural characteristics, outcomes, and impact of IVL on patient-reported angina after a minimum of 6 months follow-up. Methods: A retrospective single-center study was conducted of patients treated with coronary IVL between January and October 2020. Baseline demographics were obtained from electronic patient records and SYNTAX scores were calculated from index coronary angiograms. Technical success and complications were assessed along with clinical outcomes, which included all-cause mortality, myocardial infarction (MI), target lesion revascularization (TLR), and MACE (composite of death, stroke, MI, and TLR). Canadian Cardiovascular Society (CCS) angina classification was assessed at virtual clinical follow-up. Results: Forty-seven consecutive patients were included. At a mean follow-up of 306 ± 74 days, the mean CCS angina score was reduced by 53% post-IVL-assisted PCI (2.9 vs 1.4, p < 0.001). Technical and procedural success were high (94% and 92%, respectively). One patient (2%) met the pre-specified criteria for in-hospital MACE and 4 (9%) met pre-specified MACE at follow-up, including 2 deaths and 2 TLR. Procedural complications included coronary dissection (11%) and coronary perforation (6%) and were managed either conservatively or with PCI. Conclusions: Coronary IVL is a safe and effective adjunctive therapy for treating heavily calcified coronary lesions. This cohort shows high procedural success and a significant reduction in CCS angina at follow-up. [ABSTRACT FROM AUTHOR]

Published
2023
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25. CT or invasive coronary angiography in stable chest pain

Author

Maurovich-Horvat, Pál, Bosserdt, Maria, Kofoed, Klaus F., Rieckmann, Nina, Benedek, Theodora, Donnelly, Patrick, Rodriguez-Palomares, José, Erglis, Andrejs, Štěchovský, Cyril, Šakalyte, Gintare, Čemerlić Adić, Nada, Gutberlet, Matthias, Dodd, Jonathan D., Diez, Ignacio, Davis, Gershan, Zimmermann, Elke, Kępka, Cezary, Vidakovic, Radosav, Francone, Marco, Ilnicka-Suckiel, Małgorzata, Plank, Fabian, Knuuti, Juhani, Faria, Rita, Schröder, Stephen, Berry, Colin, Saba, Luca, Ruzsics, Balazs, Kubiak, Christine, Gutierrez-Ibarluzea, Iñaki, Schultz Hansen, Kristian, Müller-Nordhorn, Jacqueline, Merkely, Bela, Knudsen, Andreas D., Benedek, Imre, Orr, Clare, Xavier Valente, Filipa, Zvaigzne, Ligita, Suchánek, Vojtěch, Zajančkauskiene, Laura, Adić, Filip, Woinke, Michael, Hensey, Mark, Lecumberri, Iñigo, Thwaite, Erica, Laule, Michael, Kruk, Mariusz, Neskovic, Aleksandar N., Mancone, Massimo, Kuśmierz, Donata, Feuchtner, Gudrun, Pietilä, Mikko, Gama Ribeiro, Vasco, Drosch, Tanja, Delles, Christian, Matta, Gildo, Fisher, Michael, Szilveszter, Bálint, Larsen, Linnea, Ratiu, Mihaela, Kelly, Stephanie, Garcia del Blanco, Bruno, Rubio, Ainhoa, Drobni, Zsófia D., Jurlander, Birgit, Rodean, Ioana, Regan, Susan, Cuéllar Calabria, Hug, Boussoussou, Melinda, Engstrøm, Thomas, Hodas, Roxana, Napp, Adriane E., Haase, Robert, Feger, Sarah, Serna-Higuita, Lina M., Neumann, Konrad, Dreger, Henryk, Rief, Matthias, Wieske, Viktoria, Estrella, Melanie, Martus, Peter, and Dewey, Marc

Abstract

Background: \ud In the diagnosis of obstructive coronary artery disease (CAD), computed tomography (CT) is an accurate, noninvasive alternative to invasive coronary angiography (ICA). However, the comparative effectiveness of CT and ICA in the management of CAD to reduce the frequency of major adverse cardiovascular events is uncertain.\ud \ud Methods: \ud We conducted a pragmatic, randomized trial comparing CT with ICA as initial diagnostic imaging strategies for guiding the treatment of patients with stable chest pain who had an intermediate pretest probability of obstructive CAD and were referred for ICA at one of 26 European centers. The primary outcome was major adverse cardiovascular events (cardiovascular death, nonfatal myocardial infarction, or nonfatal stroke) over 3.5 years. Key secondary outcomes were procedure-related complications and angina pectoris.\ud \ud Results: \ud Among 3561 patients (56.2% of whom were women), follow-up was complete for 3523 (98.9%). Major adverse cardiovascular events occurred in 38 of 1808 patients (2.1%) in the CT group and in 52 of 1753 (3.0%) in the ICA group (hazard ratio, 0.70; 95% confidence interval [CI], 0.46 to 1.07; P=0.10). Major procedure-related complications occurred in 9 patients (0.5%) in the CT group and in 33 (1.9%) in the ICA group (hazard ratio, 0.26; 95% CI, 0.13 to 0.55). Angina during the final 4 weeks of follow-up was reported in 8.8% of the patients in the CT group and in 7.5% of those in the ICA group (odds ratio, 1.17; 95% CI, 0.92 to 1.48).\ud \ud Conclusions: \ud Among patients referred for ICA because of stable chest pain and intermediate pretest probability of CAD, the risk of major adverse cardiovascular events was similar in the CT group and the ICA group. The frequency of major procedure-related complications was lower with an initial CT strategy. (Funded by the European Union Seventh Framework Program and others; DISCHARGE ClinicalTrials.gov number, NCT02400229.

Published
2022

27. Multimodality Imaging to Assess Leaflet Height in Mitral Bioprosthetic Valves: Implications for Mitral Valve-in-Valve Procedure

Author

Akodad, Mariama, Sathananthan, Janarthanan, Tzimas, Georgios, Salcudean, Hannah, Hensey, Mark, Gulsin, Gaurav S., Meier, David, (Anthony) Chuang, Ming-yu, Chatfield, Andrew G., Landes, Uri, Blanke, Philipp, Sondergaard, Lars, Payne, Geoffrey W., Lutter, Georg, Puehler, Thomas, Wood, David A., Webb, John G., Leipsic, Jonathon A., and Sellers, Stephanie L.

Published
2022
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28. The Wattson temporary pacing guidewire for transcatheter heart valve implantation.

Author

Carey, James, Buckley, Anthony, O'Connor, Stephen, and Hensey, Mark

Abstract

Transcatheter aortic valve implantation and implantation of other transcatheter heart valves, generally requires insertion of a temporary venous pacemaker. Implantation of a temporary venous pacemaker adds complexity, time and risk to the procedure. Guidewire modification to allow pacing is increasingly popular, however it requires technical expertise and provides unipolar pacing resulting in high thresholds and potential capture loss. The Wattson temporary pacing guidewire is a novel device which offers guidewire support for valve delivery and concomitant bipolar pacing. It may offer a safe and effective solution to guidewire pacing for transcatheter aortic valve implantation and other transcatheter heart valve implantations. Herein, we review the literature surrounding left ventricular guidewire pacing along with the features and clinical data of the Wattson wire. [ABSTRACT FROM AUTHOR]

Published
2022
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37. Tricuspid Valve-in-Valve and Bioprosthetic Surgical Tricuspid and Pulmonic Valve Degeneration: Lessons From Imaging and Histopathology.

Author

Sellers, Stephanie L., Hensey, Mark, Cartlidge, Timothy R.G., Turner, Christopher T., Lau, Karen, Lai, Althea, Salcudean, Hannah, Sathananthan, Janarthanan, McManus, Bruce M., Granville, David J., Payne, Geoffrey W., Pibarot, Philippe, Webb, John G., Newby, David E., Blanke, Philipp, Seidman, Michael A., Dweck, Marc R., and Leipsic, Jonathon A.

Published
2020
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41. A Review of the Anatomical and Histological Attributes of the Left Atrial Appendage with Descriptive Pathological Examination of Morphology and Histology.

Author

Hensey, Mark, O'Neill, Louisa, Mahon, Ciara, Keane, Stephen, Fabre, Aurelie, and Keane, David

Subjects
*ATRIAL fibrillation diagnosis, *HISTOLOGY, *HEART anatomy
Abstract

The left atrial appendage (LAA) has a key role in the embolic complications of atrial fibrillation (AF). It has been studied extensively, from recent interest in the thrombotic implications of various LAA morphologies to LAA occlusion and ablation. We collected eleven post-mortem LAA samples for visual analysis, two were not included due to poor sample quality. On examination of the nine remaining samples, several common patterns of pectinate muscle orientation were noted. The LAA samples were noted to have a smooth circumferential neck of muscular tissue giving rise to a dominant singular smooth trunk of papillary muscle in 6 cases and two trunks in 3 cases. These trunks were either shallow (5 samples) or more muscular and raised (4 samples). Shallow trunks tended to be wider than the raised trunks and may even be circumferential (2 samples). The main trunk arborized to give off papillary muscle branches down to third or fourth order branches. The samples were visually assessed for the percentage of smooth papillary muscle versus non-papillary recesses and were found to have =50% smooth muscle in 3 samples, 50-75% in 3 samples and >75% in 3 samples. We performed histological analysis of further LAA samples collected during cardiac surgery in a parallel study. We identified a distinct pattern of myocyte orientation from the neck, mid-section and apical section of the LAA demonstrating arborization of myocyte fibers with minimal communication in distal segments of the LAA. We feel that this information may help understanding of the issues surrounding LAA ablation strategies. [ABSTRACT FROM AUTHOR]

Published
2018
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42. Accuracy in precordial ECG lead placement: Improving performance through a peer-led educational intervention.

Author

Medani, Samar A, Hensey, Mark, Caples, Norma, and Owens, Patrick

Abstract

Background and Objectives: Inaccurate electrocardiography (ECG) lead placement may lead to erroneous diagnoses, such as poor R wave progression. We sought to assess the accuracy of precordial ECG lead placement amongst hospital staff members, and to re-evaluate performance after an educational intervention.Methods and Results: 100 randomly selected eligible staff members placed sticker dots on a mannequin, their positions were recorded on a radar plot and compared to the correct precordial lead positions. The commonest errors were placing V1 and V2 leads too superiorly, and V5 and V6 leads too medially.Following an educational intervention with the aid of moderated poster presentations and volunteer patients, the study was repeated six months later. 60 subjects correctly placed all leads, compared to 10 in the pre-intervention cohort (P<0.0001) with the proportion achieving correct placement of any lead rising from 0.34 to 0.83, (p<0.0001 for all leads).Conclusion: Incorrect ECG lead placement is common. This may be addressed through regular training incorporated into annual induction processes for relevant health care professionals. [ABSTRACT FROM AUTHOR]

Published
2018
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44. Clinical outcome when left atrial posterior wall box isolation is included as a catheter ablation strategy in patients with persistent atrial fibrillation.

Author

O'Neill, Louisa, Hensey, Mark, Nolan, William, and Keane, David

Abstract

Purpose: Isolation of the pulmonary veins alone (PVI) is associated with a 50 to 70 % success rate in paroxysmal atrial fibrillation (AF) but is significantly lower for persistent AF. We sought to evaluate patient outcomes in terms of safety and efficacy when posterior left atrial box isolation is included as a catheter ablation strategy in patients with mainly persistent AF. Methods: We performed an audit of 100 patients undergoing left atrial (LA) box isolation. Recurrence of arrhythmia was detected by evaluating symptoms and continuous 24 h ECG monitoring at 2, 6 and 12 months post procedure. Results: Seventy-two patients had persistent AF prior to procedure. Average duration of AF was 5.4 ± 5.2 years. All patients underwent circumferential PVI plus linear posterior LA lines to complete box isolation. At a mean follow-up of 12.5 ± 4.2 months, 75 patients were free from atrial fibrillation, 50.6 % of these were taking no antiarrhythmic medication. Twenty-five patients had recurrence of AF, 84 % of whom had previous persistent AF. The average time to recurrence post procedure was 5.9 ± 4.4 months. Thirteen patients underwent repeat procedures for recurrent AF. There were no adverse events relating to the procedure. Conclusion: These results suggest that the strategy of left atrial box isolation is safe and effective, worthy of further evaluation in a multicentre registry. [ABSTRACT FROM AUTHOR]

Published
2015
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47. EARLY EXPERIENCE WITH THE EVOQUE MITRAL VALVE REPLACEMENT SYSTEM.

Author

Webb, John, Hensey, Mark, Fam, Neil, Rodes-Cabau, Josep, Daniels, David, Smith, Robert, Boone, Robert, Ye, Jian, Moss, Robert, Szeto, Wilson, Silvestry, Frank, Peterson, Mark, Ong, Geraldine, Paradis, Jean-Michel, Dagenais, Francois, Wintzer-Wehekind, Jérôme, Bernier, Mathieu, Shafi, Bilal, Nair, Deepu, and Szerlip, Molly

Subjects
*MITRAL valve, *MITRAL valve insufficiency, *HEART valves
Published
2020
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