Search Results - "Dumesnil, Jean"

Low-Flow, Low-Gradient Aortic Stenosis With Normal and Depressed Left Ventricular Ejection Fraction by Pibarot, Philippe, DVM, PhD, Dumesnil, Jean G., MD

“…Low-flow, low-gradient (LF-LG) aortic stenosis (AS) may occur with depressed or preserved left ventricular ejection fraction (LVEF), and both situations are…”
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Prosthetic Heart Valves : Selection of the Optimal Prosthesis and Long-Term Management by PIBAROT, Philippe, DUMESNIL, Jean G

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Improving Assessment of Aortic Stenosis by Pibarot, Philippe, DVM, PhD, Dumesnil, Jean G., MD

“…“Degenerative” or calcific aortic stenosis is a complex, multifaceted, systemic disease that is not solely limited to the aortic valve but also includes…”
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Usefulness of the Valvuloarterial Impedance to Predict Adverse Outcome in Asymptomatic Aortic Stenosis by Hachicha, Zeineb, MD, Dumesnil, Jean G., MD, Pibarot, Philippe, DVM, PhD

“…Objectives This study was designed to examine the prognostic value of valvuloarterial impedance (Zva ) in patients with aortic stenosis (AS). Background We…”
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Oxidized Phospholipids, Lipoprotein(a), and Progression of Calcific Aortic Valve Stenosis by Capoulade, Romain, PhD, Chan, Kwan L., MD, Yeang, Calvin, MD, PhD, Mathieu, Patrick, MD, Bossé, Yohan, PhD, Dumesnil, Jean G., MD, Tam, James W., MD, Teo, Koon K., MBBCh, PhD, Mahmut, Ablajan, MD, MSc, Yang, Xiaohong, BSc, Witztum, Joseph L., MD, Arsenault, Benoit J., PhD, Després, Jean-Pierre, PhD, Pibarot, Philippe, DVM, PhD, Tsimikas, Sotirios, MD

“…Abstract Background Elevated lipoprotein(a) (Lp[a]) is associated with aortic stenosis (AS). Oxidized phospholipids (OxPL) are key mediators of calcification…”
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Paradoxical low flow and/or low gradient severe aortic stenosis despite preserved left ventricular ejection fraction: implications for diagnosis and treatment by Dumesnil, Jean G., Pibarot, Philippe, Carabello, Blase

“…Paradoxical low flow, low gradient, severe aortic stenosis (AS) despite preserved ejection fraction is a recently described clinical entity whereby patients…”
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Effect of Lipid Lowering With Rosuvastatin on Progression of Aortic Stenosis: Results of the Aortic Stenosis Progression Observation: Measuring Effects of Rosuvastatin (ASTRONOMER) Trial by KWAN LEUNG CHAN, TEO, Koon, DUMESNIL, Jean G, NI, Andy, TAM, James

“…Aortic stenosis (AS) is an active process with similarities to atherosclerosis. The objective of this study was to assess the effect of cholesterol lowering…”
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Paradoxical low-flow, low-gradient severe aortic stenosis despite preserved ejection fraction is associated with higher afterload and reduced survival by HACHICHA, Zeineb, DUMESNIL, Jean G, BOGATY, Peter, PIBAROT, Philippe

“…Recent studies and current clinical observations suggest that some patients with severe aortic stenosis on the basis of aortic valve area may paradoxically…”
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Outcome of Patients With Aortic Stenosis, Small Valve Area, and Low-Flow, Low-Gradient Despite Preserved Left Ventricular Ejection Fraction by Clavel, Marie-Annick, DVM, MS, Dumesnil, Jean G., MD, Capoulade, Romain, MS, Mathieu, Patrick, MD, Sénéchal, Mario, MD, Pibarot, Philippe, DVM, PhD

“…Objectives The aim of this case match study was to compare the outcome of patients with paradoxical low-flow (left ventricular ejection fraction [LVEF] ≥50%…”
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Valve Prosthesis–Patient Mismatch, 1978 to 2011: From Original Concept to Compelling Evidence by Pibarot, Philippe, Dumesnil, Jean G.

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Energy loss index in aortic stenosis: from fluid mechanics concept to clinical application by Pibarot, Philippe, Garcia, Damien, Dumesnil, Jean G

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Impact of Classic and Paradoxical Low Flow on Survival After Aortic Valve Replacement for Severe Aortic Stenosis by Clavel, Marie-Annick, DVM, PhD, Berthelot-Richer, Maxime, MD, Le Ven, Florent, MD, MSc, Capoulade, Romain, PhD, Dahou, Abdellaziz, MD, MSc, Dumesnil, Jean G., MD, Mathieu, Patrick, MD, Pibarot, Philippe, DVM, PhD

“…Abstract Background Low flow (LF) can occur with reduced (classic) or preserved (paradoxical) left ventricular ejection fraction (LVEF). Objectives The…”
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Paradoxical Low-Flow, Low-Gradient Aortic Stenosis: New Evidence, More Questions by Pibarot, Philippe, Dumesnil, Jean G

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Impact of prosthesis-patient mismatch on long-term survival after aortic valve replacement: influence of age, obesity, and left ventricular dysfunction by Mohty, Dania, Dumesnil, Jean G, Echahidi, Najmeddine, Mathieu, Patrick, Dagenais, François, Voisine, Pierre, Pibarot, Philippe

“…This study was designed to evaluate the effect of valve prosthesis-patient mismatch (PPM) on late survival after aortic valve replacement (AVR) and to…”
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Discordant Grading of Aortic Stenosis Severity: Echocardiographic Predictors of Survival Benefit Associated With Aortic Valve Replacement by Berthelot-Richer, Maxime, Pibarot, Philippe, Capoulade, Romain, Dumesnil, Jean G, Dahou, Abdellaziz, Thebault, Christophe, Le Ven, Florent, Clavel, Marie-Annick

“…This study sought to assess the survival benefit associated with aortic valve replacement (AVR) according to different strata of echocardiographic parameters…”
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Restrictive Annuloplasty for Ischemic Mitral Regurgitation May Induce Functional Mitral Stenosis by Magne, Julien, MSc, Sénéchal, Mario, MD, FRCPC, Mathieu, Patrick, MD, FRCPC, Dumesnil, Jean G., MD, FRCPC, FACC, Dagenais, François, MD, FRCPC, Pibarot, Philippe, DVM, PhD, FACC, FAHA

“…Restrictive Annuloplasty for Ischemic Mitral Regurgitation May Induce Functional Mitral Stenosis Julien Magne, Mario Sénéchal, Patrick Mathieu, Jean G…”
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Doppler echocardiographic evaluation of prosthetic valve function by Pibarot, Philippe, Dumesnil, Jean G

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Long-Term Outcomes After Transcatheter Aortic Valve Implantation: Insights on Prognostic Factors and Valve Durability From the Canadian Multicenter Experience by RODES-CABAU, Josep, WEBB, John G, DEVARENNES, Benoit, CHISHOLM, Robert, PETERSON, Mark, THOMPSON, Christopher R, WOOD, David, TOGGWEILER, Stefan, GURVITCH, Ronen, LICHTENSTEIN, Samuel V, DOYLE, Daniel, DELAROCHELLIERE, Robert, CHEUNG, Anson, TEOH, Kevin, CHU, Victor, BAINEY, Kevin, LACHAPELLE, Kevin, CHEEMA, Asim, LATTER, David, DUMESNIL, Jean G, PIBAROT, Philippe, HORLICK, Eric, JIAN YE, DUMONT, Eric, OSTEN, Mark, FEINDEL, Christopher M, NATARAJAN, Madhu K, VELIANOU, James L, MARTUCCI, Giussepe

“…This study sought to evaluate the long-term outcomes after transcatheter aortic valve implantation (TAVI) in the Multicenter Canadian Experience study, with…”
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Recommendations for evaluation of prosthetic valves with echocardiography and doppler ultrasound: a report From the American Society of Echocardiography's Guidelines and Standards Committee and the Task Force on Prosthetic Valves, developed in conjunction with the American College of Cardiology Cardiovascular Imaging Committee, Cardiac Imaging Committee of the American Heart Association, the European Association of Echocardiography, a registered branch of the European Society of Cardiology, the by Zoghbi, William A, Chambers, John B, Dumesnil, Jean G, Foster, Elyse, Gottdiener, John S, Grayburn, Paul A, Khandheria, Bijoy K, Levine, Robert A, Marx, Gerald Ross, Miller, Jr, Fletcher A, Nakatani, Satoshi, Quiñones, Miguel A, Rakowski, Harry, Rodriguez, L Leonardo, Swaminathan, Madhav, Waggoner, Alan D, Weissman, Neil J, Zabalgoitia, Miguel

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Stress Echocardiography to Assess Stenosis Severity and Predict Outcome in Patients With Paradoxical Low-Flow, Low-Gradient Aortic Stenosis and Preserved LVEF by Clavel, Marie-Annick, DVM, PhD, Ennezat, Pierre Vladimir, MD, Maréchaux, Sylvestre, MD, Dumesnil, Jean G., MD, Capoulade, Romain, MS, Hachicha, Zeineb, MD, Mathieu, Patrick, MD, Bellouin, Annaïk, MD, Bergeron, Sébastien, MD, Meimoun, Patrick, MD, Arsenault, Marie, MD, Le Tourneau, Thierry, MD, Pasquet, Agnès, MD, Couture, Christian, MD, Pibarot, Philippe, DVM, PhD

“…The objective of this study was to examine the value of stress-echocardiography in patients with paradoxical low-flow, low-gradient (PLFLG) aortic stenosis…”
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