Results 1 to 10 of about 9,724 (228)

Pathological Remodeling of Mitral Valve Leaflets from Unphysiologic Leaflet Mechanics after Undersized Mitral Annuloplasty to Repair Ischemic Mitral Regurgitation

Journal of the American Heart Association, 2018
Background Undersized ring annuloplasty is a commonly used surgical repair for ischemic mitral regurgitation, in which annular downsizing corrects regurgitation, but alters valve geometry and elevates tissue stresses.
Weiwei Shi, Fatiesa Sulejmani, Robert Guyton   +2 more
exaly   +3 more sources

Doing a double take: when transthoracic echocardiography fails for mitral valve annuloplasty ring endocarditis with Streptococcus pyogenes: a case report [PDF]

Journal of Medical Case Reports
Background This case highlights several complications of a late and rare presentation of culture-negative Streptococcus pyogenes endocarditis of a previously repaired mitral valve with an annuloplasty ring including recurrent cardioembolic strokes, which
Jonathan K. Schilling, Robert Tungate, Pranav M. Patel, Jack Sun, Antonio H. Frangieh   +4 more
doaj   +2 more sources

Mitral valve annuloplasty versus replacement for severe ischemic mitral regurgitation. [PDF]

Sci Rep, 2018
AbstractAlthough practice guidelines recommend surgery for patients with severe chronic ischemic mitral regurgitation (CIMR), they do not specify whether to repair or replace the mitral valve. 436 consecutive patients with severe CIMR were eligible for inclusion in the study, of which 316 (72.5%) underwent mitral valve annuloplasty (MVA) whereas 120 ...
Li B, Chen S, Sun H, Xu J, Song Y, Wang W, Wang S.   +6 more
europepmc   +4 more sources

Surgical treatment of tricuspid regurgitation after mitral valve surgery: a retrospective study in China [PDF]

Journal of Cardiothoracic Surgery, 2012
Background Functional tricuspid regurgitation (TR) occurs in patients with rheumatic mitral valve disease even after mitral valve surgery. The aim of this study was to analyze surgical results of TR after previous successful mitral valve surgery. Methods
Li Zong-Xiao, Guo Zhi-Peng, Liu Xiao-Cheng, Kong Xiang-Rong, Jing Wen-Bin, Chen Tie-Nan, Lu Wan-Li, He Guo-Wei   +7 more
doaj   +5 more sources

Association of Transcatheter Direct Mitral Annuloplasty with Acute Anatomic, Haemodynamic, and Clinical Outcomes in Severe Mitral Valve Regurgitation

ESC Heart Failure, 2020
Aims Several approaches for transcatheter mitral valve repair for functional mitral valve regurgitation are established. Interventional direct annuloplasty is a novel trans‐venous, trans‐septal approach.
Martin Geyer, Karsten Keller, Alexander R Tamm   +2 more
exaly   +2 more sources

A virtual sizing tool for mitral valve annuloplasty. [PDF]

Int J Numer Method Biomed Eng, 2017
SummaryFunctional mitral regurgitation, a backward leakage of the mitral valve, is a result of left ventricular growth and mitral annular dilatation. Its gold standard treatment is mitral annuloplasty, the surgical reduction in mitral annular area through the implantation of annuloplasty rings.
Rausch MK, Zöllner AM, Genet M, Baillargeon B, Bothe W, Kuhl E.   +5 more
europepmc   +5 more sources

Mitral annulus dynamics in myxomatous mitral valve disease [PDF]

Romanian Journal of Cardiology, 2021
Myxomatous mitral valve disease (MVD) is a common disorder in which the entire mitral valve apparatus seems to be involved. Mitral valve repair is nowadays the method of choice for the correction of mitral regurgitation but the optimal shape and ...
Maria-Magdalena Gurzun, Monica Rosca, Andreea Calin, Carmen Beladan, Marinela Serban, Roxana Enache, Ruxandra Jurcut, Carmen Ginghina, Bogdan A. Popescu   +8 more
doaj   +1 more source

Contemporary Review of Transcatheter Mitral Valve Interventions for Mitral Regurgitation

Life, 2023
Mitral regurgitation (MR) is the most common form of valvular heart disease in the United States, and there are established guidelines for indications for requiring mitral valve surgeries.
Nicholas Chan, Tiffany Dong, Nabil Sabbak, Bo Xu, Tom Kai Ming Wang   +4 more
doaj   +1 more source

Mitral valve repair for mitral regurgitation in pediatrics and children: Initial experience

Journal of Medicine in Scientific Research, 2022
Introduction Mitral valve repair in pediatrics has been slow because of the great variety in congenital mitral valve malformations and the still unknown growing effect over the mitral valve.
Waleed El-Awady
doaj   +1 more source

Percutaneous Coronary Sinus-Based Mitral Valve Repair Differentially Modulates Coronary Sinus to Mitral Valve Annulus Geometry and Topography

Frontiers in Cardiovascular Medicine, 2021
Objectives: Coronary sinus (CS) based mitral annuloplasty using the Carillon device is a therapeutic option for the treatment of functional mitral valve regurgitation (FMR).Background: Little is known about the change of CS and mitral valve annulus (MVA)
Dennis Rottländer, Dennis Rottländer, Dennis Rottländer, Martin Saal, Miriel Gödde, Alev Ögütcü, Hubertus Degen, Michael Haude   +7 more
doaj   +1 more source