What structure separates the right side of the heart from the left side of the heart? Why is this structure important?
Septae separate right side of the heart from the left side of the heart.
Right Auricle and left auricle are separated by Inter Auricular Septum.
Right ventricle and left ventricle are separated by Inter ventricular septum.
These septae are important because they prevent mixing of deoxygenated blood with oxygenated blood