CROSS-SECTIONAL ECHOCARDIOGRAPHIC DIAGNOSIS OF DISCRETE SUBAORTIC STENOSIS, RUPTURED CONGENITAL ANEURYSM OF THE RIGHT SINUS OF VALSALVA, UNRUPTURED ANEURYSM OF NONCORONARY SINUS AND A RUDIMENTARY LEFT AORTIC LEAFLET

A 7-year-old asymptomatic male child was found to have a shelf-like subaortic stenosis, congenital aneurysm of the right sinus of Valsalva communicating with the right ventricular outflow tract, an unruptured aneurysm of the non-coronary sinus and a small left aortic sinus with a rudimentary valvar leaflet causing moderate aortic regurgitation. The diagnosis was made by cross-sectional and Doppler echocardiography and confirmed by cineangiocardiography. © 1990.