Skip to Content
Medical Term:

atrioventricular septum


Definition: the small part of the membranous septum of the heart just above the septal cusp of the tricuspid valve that separates the right atrium from the left ventricle.

Synonym(s): septum atrioventriculareTA

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.