منابع مشابه
Natural history of valvular heart disease.
Aortic Stenosis 1. Bergeron J, Abelmann WH, Vasquez-Milan H, Ellis LB: Aortic stenosis clinical manifestations and course of the disease. Arch Intern Med 94: 911, 1954 2. Mitchell AM, Sackett CH, Hunzicker WJ, Levine SA: The clinical features of aortic stenosis. Am Heart J 48: 684, 1954 3. Braverman IB, Gibson S: The outlook for children with congenital aortic stenosis. Am Heart J 53: 487, 1957...
متن کاملPathophysiology and Natural History Valvular Heart Disease
We studied the relationship between myocardial contractile state and left ventricular functional response to exercise in 14 asymptomatic patients with isolated moderate-to-severe aortic regurgitation and six control subjects. The slope of the systolic blood pressure-left ventricular endsystolic volume (pressure-volume) relationship determined by radionuclide ventriculography during angiotensin ...
متن کاملPathophysiology and Natural History Valvular Heart Disease
The afterload-corrected end-systolic volume index (ratio of end-systolic stress to endsystolic volume index [ESS/ESVI]) was previously useful in predicting outcome in patients with mitral regurgitation undergoing valve replacement. Therefore we tested ESS/ESVI together with standard hemodynamic variables as possible predictors of outcome in 39 patients with various valvular lesions who underwen...
متن کاملPathophysiology and Natural History Valvular Heart Disease
Left ventricular cineangiography and micromanometry were performed simultaneously in 27 patients with chronic severe mitral regurgitation (MR group) and in 23 normal subjects (NL group). Stress (c) and volume (V) were computed frame by frame. Measurements were repeated after pharmacologic load manipulation in subsets of MR (n = 10) and NL (n = 11) groups. An inverse relationship (r = -.90) betw...
متن کاملThe Natural History of Rheumatic Heart Disease
T1HE recent emphasis on early surgical intervention for patients with chronic rheumatic valvular disease has made the need for basic data concerning the natural history of this conditioii of practical importance. Data regarding the natural morbidity of patients with chronic rheumatic heart disease in the third, fourth, and fifth decades of life are presented. This information should prove usefu...
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ژورنال
عنوان ژورنال: Circulation
سال: 1982
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.65.6.1283