Device sizing for transcatheter closure of ruptured sinus of Valsalva as per echocardiography color Doppler turbulent flow jet diameter.

Rupture of sinus of Valsalva (SV) is a rare occurrence with a wide spectrum of presentation, ranging from an asymptomatic murmur to cardiogenic shock or even sudden cardiac death. We hereby report a case which was successfully closed by transcatheter technique. In this case, ruptured SV was entered from the aorta, an arteriovenous loop was created and device was implanted using a venous approach. The procedure was safe, effective and uncomplicated, obviating the need for surgery. In this case, the authors report for the first time the use of echo color Doppler turbulent flow jet diameter as a reference value for sizing the device.