Aims.
The management of patients with asymptomatic significant aortic regurgitation (sAR) is often challenging and appropriate timing of aortic valve surgery remains controversial. Prognostic value of diastolic parameters has been demonstrated in several cardiac diseases. In particular, left atrial (LA) function has been shown to be an important determinant of morbimortality. The purpose of this study was to analyze the prognostic significance of diastolic function in asymptomatic patients with sAR.