PATHOLOGY

Detailed explanation-1: -The right atrium and left atrium are separated by a wall of tissue called the atrial septum. The two lower chambers are called the ventricles, and are separated into the right and left ventricle by the ventricular septum.

Detailed explanation-2: -It consists of the atrial septum and the ventricular septum. The atrial septum separates the left and right atria, while the ventricular septum separates the left and right ventricles. The heart’s septum is critical for ensuring that blood flows properly through the heart.

Detailed explanation-3: -The septum separates the atria and ventricles in such a way that it forms a barrier between the heart chambers and this prevents mixing of oxygenated and deoxygenated blood.

Detailed explanation-4: -The ventricular septum is a thick structure comprised of discrete muscular bands that separates the left and right ventricles, and contributes to cardiac function.