Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fig. 1. This short-axis echocardiographic view of the left ventricle in a patient with a complete atrioventricular septal defect shows the “cleft” between the anterior and posterior bridging atrioventricular valve leaflets in systole. The cleft “points” towards the inlet septum (arrow).
