Hemodynamics in Ruptured Chordae Tendineae and Chronic Rheumatic Mitral Regurgitation
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چکیده
منابع مشابه
Hemodynamics in ruptured chordae tendineae and chronic rheumatic mitral regurgitation.
Twenty-five patients with proven ruptured mitral chordae tendineae and 25 patients with chronic rheumatic mitral regurgitation were studied with quantitative biplane left-heart angiocardiography. Compared to the rheumatic patients, the ruptured chordae group had strikingly smaller left atrial maximum volume (mean: 119 + 47 vs 267 + 131 mI/M2 mean) and less compliant left atrium (mean: 1.61 1.52...
متن کاملRuptured Chordae Tendineae and Chronic Rheumatic Mitral Regurgitation
Twenty-five patients with proven ruptured mitral chordae tendineae and 25 patients with chronic rheumatic mitral regurgitation were studied with quantitative biplane left-heart angiocardiography. Compared to the rheumatic patients, the ruptured chordae group had strikingly smaller left atrial maximum volume (mean: 119 + 47 vs 267 + 131 mI/M2 mean) and less compliant left atrium (mean: 1.61 1.52...
متن کاملRuptured mitral chordae tendineae.
AMONG THE LESIONS responsible for insufficiency of the mitral valve is rupture of the chordae tendineae. It is our purpose to describe the significant clinical and pathologic findings in 20 cases of insufficiency of the mitral valve due to rupture of the chordae tendineae. This report is based on those cases in which ruptured mitral chordae tendineae were found at necropsy at the Mayo Clinic du...
متن کاملAcute mitral regurgitation in pregnancy due to ruptured chordae tendineae.
Rupture of chordae tendineae resulting in acute mitral regurgitation has previously been described following rheumatic fever, subacute bacterial endocarditis, blunt chest trauma, and in Marfan's syndrome. Chordae may rupture spontaneously in older patients, producing a characteristic clinical syndrome, but such 'idiopathic' rupture is exceptional before the age of 50. This paper reports the occ...
متن کاملEchocardiographic diagnosis of mitral regurgitation due to ruptured chordae tendineae.
The echocardiographic findings from six patients with ruptured chordae tendineae from the posterial mitral valve leaflet and three with ruptured chordae from the anterior leaflet are reported; in all cases the diagnosis was later proven by openheart surgery. The constellation of echocardiographic findings suggesting iruptured chordae tendineae to the posterior leaflet are: (1) The appearance of...
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ژورنال
عنوان ژورنال: Circulation
سال: 1973
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.48.6.1288