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.
This illustration shows the morphologically left atrium connected to the morphologically right ventricle (mRV) across the tricuspid valve (TV), with the ventricle giving rise to the aortic valve. The ventricle possesses coarse trabeculations, with the leaflets of the tricuspid valve attached directly to the muscular ventricular septum.
