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Revista Portuguesa de Cardiologia May 2020
Topics: Aged, 80 and over; Cardiology; History, 20th Century; Humans; Male; Mitral Valve Insufficiency; Mitral Valve Prolapse; South Africa
PubMed: 32507732
DOI: 10.1016/j.repc.2020.05.001 -
Texas Heart Institute Journal Sep 2022
Topics: Heart Valve Diseases; Humans; Mitral Valve; Mitral Valve Insufficiency
PubMed: 36223216
DOI: 10.14503/THIJ-22-7913 -
Journal of Interventional Cardiology Dec 2007Mitral regurgitation has become recognized as an important health problem. More specifically, functional mitral regurgitation is associated with worse outcomes in heart... (Review)
Review
Mitral regurgitation has become recognized as an important health problem. More specifically, functional mitral regurgitation is associated with worse outcomes in heart failure, postmyocardial infarction, and perioperative coronary artery bypass surgery patients. Many patients with severe mitral regurgitation are denied or refused mitral valve surgery. A less invasive procedure with possibly fewer potential complications may thus be attractive for patients with severe mitral regurgitation. Devices used for coronary sinus (CS) mitral annuloplasty are directed toward patients with functional mitral regurgitation. Because of its easy accessibility and close relationship to the posterior mitral annulus (MA), alterations of the CS geometry with percutaneous devices may translate to displacement of the posterior annulus and correct mitral leaflet coaptation. This review will focus on the contemporary CS annuloplasty devices: (1) Edwards MONARC system; (2) Cardiac Dimensions CARILLON; and (3) Viacor Shape Changing Rods system. In addition, important information obtained from recent imaging studies describing the relationship between the CS, MA, and coronary arteries will be reviewed.
Topics: Comorbidity; Coronary Sinus; Coronary Vessels; Heart Failure; Heart Valve Prosthesis; Heart Valve Prosthesis Implantation; Humans; Magnetic Resonance Imaging; Mitral Valve Insufficiency; Prosthesis Design
PubMed: 18042055
DOI: 10.1111/j.1540-8183.2007.00310.x -
The Annals of Thoracic Surgery Mar 2014
Topics: Cardiac Surgical Procedures; Heart Valve Prosthesis Implantation; Humans; Mitral Valve Insufficiency
PubMed: 24580899
DOI: 10.1016/j.athoracsur.2013.11.011 -
Journal of the American Heart... Oct 2022
Topics: Humans; Mitral Valve Insufficiency; Mitral Valve; Heart Valve Prosthesis Implantation; Cardiac Catheterization; Treatment Outcome
PubMed: 36250660
DOI: 10.1161/JAHA.122.027704 -
Journal of the American Heart... Aug 2014
Review
Topics: Humans; Hypertension, Pulmonary; Mitral Valve Insufficiency
PubMed: 25103202
DOI: 10.1161/JAHA.113.000748 -
The Journal of Thoracic and... Nov 2020
Topics: Algorithms; Cardiac Surgical Procedures; Humans; Mitral Valve; Mitral Valve Insufficiency
PubMed: 31926690
DOI: 10.1016/j.jtcvs.2019.10.064 -
Journal of the American College of... Feb 2022
Topics: Humans; Mitral Valve; Mitral Valve Insufficiency; Risk Assessment
PubMed: 35144749
DOI: 10.1016/j.jacc.2021.12.003 -
JACC. Cardiovascular Imaging Jun 2024Conflicting results from 2 randomized clinical trials of transcatheter mitral valve edge-to-edge repair in secondary mitral regurgitation (SMR) have led to the... (Review)
Review
Conflicting results from 2 randomized clinical trials of transcatheter mitral valve edge-to-edge repair in secondary mitral regurgitation (SMR) have led to the recognition that SMR is a heterogeneous disease entity presenting with different functional and morphological phenotypes. This review summarizes the current knowledge on SMR caused primarily by atrial secondary mitral regurgitation (aSMR) and ventricular SMR pathology. Although aSMR is generally characterized by severe left atrial enlargement in the setting of preserved left ventricular anatomy and function, different patterns of mitral annular distortion cause different phenotypes of aSMR. In ventricular SMR, the relation of SMR severity to left ventricular dilation as well as the degree of pulmonary hypertension and right ventricular dysfunction are important phenotypic characteristics, which are key for a better understanding of prognosis and treatment response.
Topics: Mitral Valve Insufficiency; Humans; Phenotype; Mitral Valve; Echocardiography, Transesophageal; Predictive Value of Tests; Severity of Illness Index; Ventricular Function, Left; Randomized Controlled Trials as Topic; Treatment Outcome; Cardiac Catheterization; Heart Valve Prosthesis Implantation
PubMed: 38551534
DOI: 10.1016/j.jcmg.2024.01.012 -
Texas Heart Institute Journal 2011The management of acute, severe cardiac valvular regurgitation requires expeditious multidisciplinary care. Although acute, severe valvular regurgitation can be a true... (Review)
Review
The management of acute, severe cardiac valvular regurgitation requires expeditious multidisciplinary care. Although acute, severe valvular regurgitation can be a true surgical emergency, accurate diagnosis and subsequent treatment decisions require clinical acumen, appropriate imaging, and sound judgment. An accurate and timely diagnosis is essential for successful outcomes and requires appropriate expertise and a sufficiently high degree of suspicion in a variety of settings. Whereas cardiovascular collapse is the most obvious and common presentation of acute cardiac valvular regurgitation, findings may be subtle, and the clinical presentation can often be nonspecific. Consequently, other acute conditions such as sepsis, pneumonia, or nonvalvular heart failure may be mistaken for acute valvular regurgitation. In comparison with that of the right-sided valves, regurgitation of the left-sided valves is more common and has greater clinical impact. Therefore, this review focuses on acute regurgitation of the aortic and mitral valves.
Topics: Acute Disease; Aortic Valve Insufficiency; Cardiac Surgical Procedures; Hemodynamics; Humans; Mitral Valve Insufficiency; Predictive Value of Tests; Risk Factors; Severity of Illness Index; Treatment Outcome
PubMed: 21423463
DOI: No ID Found