The interatrial septum separates the left and right atria in the human heart. The tricuspid and bicuspid valves separate the atria and the ventricles.
The interventricular septum separates the right and left ventricles. The interatrial septum separates the atria.
The interatrial septum separates the left and right atria.
The interatrial septum separates the right and left atria. This wall prevents the mixing of oxygen-rich and oxygen-poor blood.
septum
The intraventricular septum separates the right ventricle from the left ventricle.
The thinnest portion of the wall between the two atria is the interatrial septum, which separates the right and left atria of the heart. This wall is thin and marked by a depression called the fossa ovalis, which is a remnant of the fetal foramen ovale.
The tissue that separates the four chambers of the heart is primarily the septum. It consists of two main parts: the interatrial septum, which divides the left and right atria, and the interventricular septum, which separates the left and right ventricles. This muscular wall plays a crucial role in maintaining the separation of oxygenated and deoxygenated blood within the heart.
the septum
If you mean the heart, the atria are separated from each other by the atrial septum. If you mean the atria from the ventricles, the right is separated by an AV valve called the tricuspid. The left by a an AV valve called the bicuspid or mitral valve.
the diaphragm
Septum
The septum, or septal wall as it is often referred to, is what separates the left and right ventricles.