منابع مشابه
Floppy Mitral Valve, Mitral Valve Prolapse, and Mitral Valvular Regurgitation.
It is well recognized that the floppy mitral valve (FMV) complex is the central issue in the FMV, mitral valve prolapse (MVP), and mitral valvular regurgitation (MVR) story. MVP associated with the FMV results from the systolic movement of portions or segments of the FMV complex into the left atrium (LA). Prolapse of the FMV results in unique forms of mitral valvular dysfunction and MVR. When t...
متن کاملThe floppy mitral valve. Study on pathogenesis.
The pathogenesis of the floppy valve syndrome is not fully solved. An almost invariable histological finding is the great accumulation of mucinous material in the valve leaflets and constitutes the basis of the valvular theory of the syndrome. The presence of a mucinous layer in normal valves-- the zona spongiosa--is not well recognised. To establish the normal range of the extent of this zone,...
متن کاملFloppy mitral valve (FMV)/mitral valve prolapse (MVP) and the FMV/MVP syndrome: pathophysiologic mechanisms and pathogenesis of symptoms.
Mitral valve prolapse (MVP) results from the systolic movement of a portion or segments of the mitral valve leaflets into the left atrium during left ventricular systole. It is well appreciated today that floppy mitral valve (FMV) is the central issue in the MVP and mitral valve regurgitation (MVR) story. The term FMV refers to the expansion of the area of the mitral valve leaflets with elongat...
متن کاملFloppy mitral valve and ventricular septal defect: an anatomic study.
Eighteen percent of heart specimens with isolated ventricular septal defect also had a floppy mitral valve. There was no statistical difference in the incidence of floppy mitral valve in the three age groups considered (less than 1 year, 1 to 16 years and 17 to 91 years). In no patient was a floppy mitral valve considered to be the cause of death. Complications of floppy mitral valve (ruptured ...
متن کاملDIASTOLIC SOUNDS OF FLOPPY MITRAL VALVE/ Wei and Fortuin
in retinal arterioles. Neurology 13: 708, 1963 53. Kalendovsky Z, Austin J, Steele P: Increased platelet aggregability in young patients with stroke: diagnosis and therapy. Arch Neurol 32: 13, 1975 54. Meyer JS: Summary of the International Round Table Conference on Platelet Aggregation in the Pathogenesis of Cerebrovascular Disorders. Stroke 6: 239, 1975 55. Carvalho ACA, Coman RW, Lees RS: Pl...
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ژورنال
عنوان ژورنال: Journal of Cardiovascular Diseases & Diagnosis
سال: 2017
ISSN: 2329-9517
DOI: 10.4172/2329-9517.1000288