MICROANATOMY

Detailed explanation-1: -The lower chambers-the right and left ventricles-pump blood out of your heart. The heart valves, which keep blood flowing in the right direction, are gates at the chamber openings (for the tricuspid and mitral valves) and exits (for the pulmonary and aortic valves).

Detailed explanation-2: -The lower two chambers are called ventricles which pump the blood out of the heart to various parts of the body.

Detailed explanation-3: -There are two atria (upper chambers) called your right atrium and left atrium. In addition, there are two ventricles (lower chambers) called your right ventricle and left ventricle. Each chamber plays an important role in your heart’s functioning.

Detailed explanation-4: -The ventricles are the two lower chambers of the heart, one on the right and one on the left. The ventricles receive blood from the heart’s upper chambers (atria) and pump it to the rest of the body. The right ventricle pumps blood to the lungs, and the left ventricle pumps blood to the rest of the body.