
Prospective Validation of the Prognostic Usefulness of B-Type Natriuretic Peptide in Asymptomatic Patients With Chronic Severe Aortic Regurgitation
Keywords: aortic regurgitation; BNP; echocardiographyAR, aortic regurgitation; BNP, B-type natriuretic peptide; CHF, congestive heart failure; CI, confidence interval; EDD, end-diastolic diameter; EDD/BSA, end-diastolic diameter indexed according to body surface ar