Atrioventricular (AV) Node
the AV node.
septum of the heart divides heart into right and left, that portion of the septum between right and left atria is called (interatrial) septum, while the portion of septum between right and left ventricles is called (interventricular) septum.
septum of the heart divides heart into right and left, that portion of the septum between right and left atria is called (interatrial) septum, while the portion of septum between right and left ventricles is called (interventricular) septum.
That would be the vomer.
Vomer bone
The interatrial septum separates the right and left atria.(upper chambers)
The interatrial septum seperates the two upper chambers, namely the right atrium from the left atrium. It is the interventricular septum which seperates the lower chambers, namely the right ventricle from the left ventricle.
interatrial septum
Interatrial septum
The Septum is a partition that separates the right and left sides of the Heart. There are two separate regions of the Septum. They are the Interatrial Septum that separates the Atriums and the Interventrial Septurm that separates the Ventricles. The Interatrial Septum is only present in the fetal period and is open during this period. The Interatrial Septum closes at the time of birth. The Interventrial Septum is suppose to be closed all the time but sometimes an opening is present at birth. This would be considered a Congenital Heart disease.
The interventricular septum separates the right and left ventricles. The interatrial septum separates the atria.
The Atrial septum The wall between the two atriums is called the septum. Septum Cardiac Septum Atrial septum, containing the foramen ovale. Actually its called the interatrial septum...