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Atrioventricular (AV) Node

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Q: Which node is located in the inferior portion of the interatrial septum?
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What node is located in the inferior portion of the interatrail septum?

the AV node.


What separates the left and right of the heart?

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.


What separates the left and the right heart?

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.


What bone forms inferior portion of nasal septum?

That would be the vomer.


What forms inferior portion of nasal septum in back?

Vomer bone


What separates the atria?

The interatrial septum separates the right and left atria.(upper chambers)


Do the interatrial septum separate the lower chambers of the heart?

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.


What is the name of the thin spot found between the atrial?

interatrial septum


Which bears a close structural relationship with the fossa ovalis?

Interatrial septum


What is the structure the separates the right and left sides of the heart?

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.


What is the wall separate the heart pumps?

The interventricular septum separates the right and left ventricles. The interatrial septum separates the atria.


What is the name of the wall dividing the heart 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...