Interatrial septum

The interatrial septum is the part of the anatomy of the heart that seperates the left atrium from the right atrium.

It takes the form of a thin partition between the two atria.

(In the same way, the interventricular septum seperates the left ventrical from the right ventrical - within the structure of the heart.)

Visitors to this page might also wish to view the page about the Structure of the Heart and the page about the Functions of the Heart. (These pages were designed to meet the level of detail required by most first level courses in therapies such as Massage, Reflexology and Aromatherapy.)