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Timing of Surgery in Chronic Aortic Regurgitation
Author(s) -
KATZ ALAN S.,
DEVEREUX RICHARD B.
Publication year - 2000
Publication title -
echocardiography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 62
eISSN - 1540-8175
pISSN - 0742-2822
DOI - 10.1111/j.1540-8175.2000.tb01141.x
Subject(s) - medicine , regurgitation (circulation) , cardiology , ventricular function , aortic valve replacement , stenosis
When deciding on therapy for aortic regurgitation (AR), it is imperative to distinguish between acute and chronic AR. Symptoms and echocardiographic findings are essential in distinguishing acute from chronic AR and in assessing the severity. Vasodilators have been shown to be helpful in treating patients with chronic severe AR. The timing of aortic valve replacement in chronic severe AR remains controversial. Symptoms, left ventricular function, and response to exercise have been shown to be the most important prognostic indicators.