Results 101 to 110 of about 113,171 (303)

Functional and Biomechanical Effects of the Edge-to-Edge Repair in the Setting of Mitral Regurgitation: Consolidated Knowledge and Novel Tools to Gain Insight into Its Percutaneous Implementation [PDF]

, 2014
Mitral regurgitation is the most prevalent heart valve disease in the western population. When severe, it requires surgical treatment, repair being the preferred option.
Faggian, Giuseppe, Onorati, Francesco, Puppini, Giovanni, Redaelli, Alberto, Sturla, Francesco, Votta, Emiliano   +5 more
core   +1 more source

Predictive Echocardiographic Parameters for Persistent Mitral Regurgitation Following Percutaneous Closure of Patent Ductus Arteriosus in Pediatric Population

Journal of Interventional Cardiology, Volume 2026, Issue 1, 2026.
Background Hemodynamically significant patent ductus arteriosus (hsPDA) leads to left‐sided chamber dilatation and mitral valve (MV) annular stretching, potentially resulting in mitral regurgitation (MR). While transcatheter PDA closure often improves MR, persistent MR may be associated with adverse outcomes.
Walaa Adem, Eun Young Bae, Gi Beom Kim, SangYun Lee, Susan Taejung Kim, Seung Min Baek, Mi Kyoung Song, Eun Jung Bae, Zhen Yang   +8 more
wiley   +1 more source

Anterolateral Papillary Muscle Rupture After Acute Myocardial Infarction Leading to Severe Mitral Regurgitation: A Case Report

Clinical Case Reports, Volume 13, Issue 12, December 2025.
Mitral anterolateral papillary muscle rupture with partial valve body prolapse and severe mitral regurgitation after acute myocardial infarction (ultrasound schematic). ABSTRACT Due to dual blood supply, ischemic mitral anterolateral papillary muscle rupture is less common than that of posteromedial papillary muscle and is rare in acute myocardial ...
Zeyan Liu, Shou Zhou, Xuexiang Li, Qi Yang, Xiaodong Pan   +4 more
wiley   +1 more source

Computational estimates of annular diameter reveal genetic determinants of mitral valve function and disease

JCI Insight, 2022
The fibrous annulus of the mitral valve plays an important role in valvular function and cardiac physiology, while normal variation in the size of cardiovascular anatomy may share a genetic link with common and rare disease.
Mengyao Yu, Catherine Tcheandjieu, Adrien Georges, Ke Xiao, Helio Tejeda, Christian Dina, Thierry Le Tourneau, Madalina Fiterau, Renae Judy, Noah L. Tsao, Dulguun Amgalan, Chad J. Munger, Jesse M. Engreitz, Scott M. Damrauer, Nabila Bouatia-Naji, James R. Priest   +15 more
doaj   +1 more source

Left Atrial Function Is Associated with Earlier Need for Cardiac Surgery in Moderate to Severe Mitral Regurgitation: Usefulness in Targeting for Early Surgery [PDF]

, 2018
BACKGROUND: The aim of this study was to determine whether assessment of left atrial (LA) function helps identify patients at risk for early deterioration during follow-up with mitral valve prolapse and mitral regurgitation.
Abu-Omar, Yasir, Dutka, David P, Kaye, Nikki, Rana, Bushra S, Ring, Liam, Vassiliou, Vassilios S, Watson, William   +6 more
core   +2 more sources

Common Phenotype in Patients With Mitral Valve Prolapse Who Experienced Sudden Cardiac Death.

Circulation, 2018
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or ...
J. Hourdain, M. Clavel, J. Deharo, S. Asirvatham, J. Aviérinos, G. Habib, F. Franceschi, V. Probst, N. Sadoul, R. Martins, C. Leclercq, M. Chauvin, J. Pasquié, P. Maury, G. Laurent, M. Ackerman, D. Hodge, M. Enriquez-Sarano   +17 more
semanticscholar   +1 more source

Aberrant Chordae Tendineae Accompanying Severe Subaortic Stenosis

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT The aberrant mitral chordae can be attached to various parts of the left ventricular outflow tract, even to the subaortic membrane. Echocardiography makes a major contribution to the detection of the aberrant mitral chordae, and their attachment to the left ventricular region should be considered in echocardiographic assessment.
Mahboobeh Sheikh, Ali Hosseinsabet, Hossein Ahmadi‐Tafati   +2 more
wiley   +1 more source

Epidemiology, pathophysiology, diagnosis and management of atrial functional mitral regurgitation: An expert opinion paper

ESC Heart Failure, Volume 12, Issue 6, Page 3788-3805, December 2025.
The graphical abstract summarizes the key features of AFMR in terms of epidemiology, pathophysiology, diagnosis, medical therapy and rhythm control, surgical and transcatheter interventions, and future directions. Created in BioRender (https://BioRender.com/3zj03ko).
Matteo Pagnesi, Mauro Riccardi, Francesco Maisano, Julia Grapsa, Vassilis Barberis, Magdy Abdelhamid, Elena‐Laura Antohi, Henrike Arfsten, Nicole Karam, Denisa Muraru, Karl‐Philipp Rommel, Anna Sannino, Wilfried Mullens, Marianna Adamo, Marco Metra   +14 more
wiley   +1 more source

The potential of mitral valve quantification in cardiovascular surgery

Alʹmanah Kliničeskoj Mediciny, 2018
Objective: To identify specifics of mitral valve anatomy in patients with mitral insufficiency of various origin using the Mitral Valve Quantification (MVQ) technique for an optimal choice of mitral valve repair strategy. Materials and methods: The study
A. A. Tolstikhina, T. V. Mashina, D. V. Mrikaev, V. S. Dzhanketova, O. I. Gromova, E. Z. Golukhova   +5 more
doaj   +1 more source

Multimethod machine learning approach for medical diagnosing [PDF]

, 2003
In this paper we present a multimethod approach for induction of a specific class of classifiers, which can assist physicians in medical diagnosing in the case of mitral valve prolapse.
Kokol, P., Lenič, M., Lhotská, Lenka, Podgorelec, V., Povalej, P., Zorman, M.   +5 more
core   +1 more source