Atrioventricular septum
Septum atrioventriculare
- Latin synonym: Pars atrioventricularis septi membranaceae
- Synonym: Atrioventricular part of membranous septum
Definition
The atrioventricular septum is the part of the membranous part of the interventricular septum, located above the root of the septal cusp of the mitral valve, between the right atrium and the left ventricle.