Guideline recommendations for aortic valve replacement (AVR) in asymptomatic patients with chronic aortic regurgitation (AR) have historically focused on linear dimensions without normalization for the body surface area (BSA). Values for grading the severity of end-diastolic volume dilatation by 2D echocardiography remain to be established.
Degree of left ventricular dilatation at end-diastole: Correlation and prognostic utility of quantitative volumes by 2D-echocardiography versus linear dimensions in patients with asymptomatic aortic regurgitation
Benfari, Giovanni;Maritan, Luca;Venturi, Gabriele;
2020-01-01
Abstract
Guideline recommendations for aortic valve replacement (AVR) in asymptomatic patients with chronic aortic regurgitation (AR) have historically focused on linear dimensions without normalization for the body surface area (BSA). Values for grading the severity of end-diastolic volume dilatation by 2D echocardiography remain to be established.
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