نتایج جستجو برای: mitral valve prolapse mvp
تعداد نتایج: 122541 فیلتر نتایج به سال:
OBJECTIVES This study sought to develop cardiovascular magnetic resonance (CMR) diagnostic criteria for mitral valve prolapse (MVP) using echocardiography as the gold standard and to characterize MVP using cine CMR and late gadolinium enhancement (LGE)-CMR. BACKGROUND Mitral valve prolapse is a common valvular heart disease with significant complications. Cardiovascular magnetic resonance is ...
A high incidence of mitral valve prolapse (MVP) has been reported in patients with X-linked Duchenne muscular dystrophy. In our study MVP was present in six of 22 Duchenne dystrophy cases (27%) followed in the Maryland General Hospital Muscular Dystrophy Clinic. In addition, seven carriers of Duchenne and X-linked benign (Becker) dystrophy had evidence of MVP. Autosomal dominant transmission of...
ABSTRACT: Mitral Valve Prolapse (WVP) in one of the commonest cardiac abnormalities. Echocardiography has generally been accepted as the diagnostic modality of choice, To assess the characteristic symptoms signs and electrocardiographic abnormalities of MVP results of prospective 500 age and sex matched healthy subjects without echocardiographic MVP (control subjects). The diagnostic criteria...
In 1966 Barlow and Bosman(1) described a constellation of clinical fi ndings consisting of non-ejection systolic clicks and a late systolic murmur, T-wave abnormalities, and systolic aneurysmal billowing of the posterior mitral leafl et into the left atrium. Since then, in areas without rheumatic heart disease, mitral valve prolapse (MVP) has been portrayed as the most common form of valvular h...
BACKGROUND Arrhythmic mitral valve prolapse (MVP) is characterized by myxomatous leaflets and left ventricular (LV) fibrosis of papillary muscles and inferobasal wall. We searched for morphofunctional abnormalities of the mitral valve that could explain a regional mechanical myocardial stretch. METHODS AND RESULTS Thirty-six (27 female patients; median age: 44 years) arrhythmic MVP patients w...
This study included 40 patients over 60 years of age with echocardiographic findings of mitral valve prolapse (MVP). Most of these patients were unaware of any cardiac disorder until the time of echocardiography. In the majority, the clinical manifestations were benign, and the duration of symptoms variable. Congestive heart failure (CHF) was noted in 10 patients (25 percent) who were unaware o...
Echocardiography has been accepted as the diagnostic modality of choice for mitral valve prolapse (MVP). The determine the effect of position on echocardiographic diagnosis of MVP, we examined 693 consecutive patients referred to the echocardiography laboratory because of suspected MVP. First, patients were examined using the usual standard M-Mode echocardiography( left parasternal third or fou...
Introduction: Computational modeling is one of the best non-invasive approaches to predicting functional behavior mitral valve (MV) in health and disease. Mitral prolapse (MVP) due partial or complete chordae tendineae rapture most common valvular disease results regurgitation (MR). Methods: In this study, Image-based fluid-structure interaction (FSI) models human MV are developed normal physio...
Mitral valve prolapse (MVP) is the most frequent cause of primary mitral regurgitation in western countries. The diagnosis can be suspected from cardiac auscultation in some cases but is mostly confirmed by echocardiography. MVP has been for long suspected of being more than a benign disease. Nonspecific symptoms and major consequences, such as symptomatic severe mitral regurgitation, infective...
Background and purpose: Mitral valve prolapse is a common finding in different age groups that is often without any sign but sometimes accompanied by chest pain, panic and anxiety attacks. Although these symptoms are less prevalent in children, but their identification, to some extent, can help in preventing them. The aim of this study was to determine the prevalence of mitral valve prolapse in...
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