MR Product as a Novel Diagnostic Indicator for Chronic Secondary Mitral Regurgitation
نویسندگان
چکیده
منابع مشابه
Mitral cerclage annuloplasty, a novel transcatheter treatment for secondary mitral valve regurgitation: initial results in swine.
OBJECTIVES We developed and tested a novel transcatheter circumferential annuloplasty technique to reduce mitral regurgitation in porcine ischemic cardiomyopathy. BACKGROUND Catheter-based annuloplasty for secondary mitral regurgitation exploits the proximity of the coronary sinus to the mitral annulus, but is limited by anatomic variants and coronary artery entrapment. METHODS The procedur...
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Fro Pla De Ce #D No ve rec Dia La res ET Me Ge lat Lis Yo Ma Secondary mitral regurgitation (MR) is associated with poor outcomes, but its correction does not reverse the underlying left ventricular (LV) pathology or improve the prognosis. The recently published American Heart Association/American College of Cardiology guidelines on valvular heart disease generated considerable controversy by r...
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The mechanism by which ft blockade improves left ventricular dysfunction in various cardiomyopathies has been ascribed to improved contractile function of the myocardium or to improved ,8-adrenergic responsiveness. In this study we tested two hypotheses: (a) that chronic 13 blockade would improve the left ventricular dysfunction which develops in mitral regurgitation, and (b) that an important ...
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The present study tests the hypothesis that a mitral tetrahedron (MT) is a useful geometrical surrogate for assessment of chronic ischemic mitral regurgitation (CIMR). Fifty-eight subjects were divided into three groups on the basis of left ventricular ejection fraction (LVEF) and the presence or absence of CIMR: LVEF > or =0.5 and negative CIMR (group 1, n = 28), LVEF <0.5 and negative CIMR (g...
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Valve repair is the best surgical treatment for mitral regurgitation. In the present article we describe the results of mitral valve repair in patients with chronic mitral regurgitation treated at our center during the last eight years. The degree of correction of valve insufficiency, functional benefit, in-hospital morbidity and mortality, postoperative outcome of ventricular function, and mid...
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ژورنال
عنوان ژورنال: Cureus
سال: 2020
ISSN: 2168-8184
DOI: 10.7759/cureus.10052