ANATOMY

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: -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-3: -The heart has four chambers: two atria and two ventricles. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.

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.

Detailed explanation-5: -What Are the Parts of the Heart? The heart has four chambers-two on top and two on bottom: The two bottom chambers are the right ventricle and the left ventricle. These pump blood out of the heart.