Fig. 1
From: Congenital aortic stenosis due to unicuspid unicommissural aortic valve: a case report
a Echocardiography demonstrating an increased septal diameter (arrow). b Echocardiography measurements demonstrating a mean gradient of 54 mmHg, maximal gradient of 119 mmHg, and peak flow of 5.5 m/s through the aortic valve orifice