The heart has four chambers. They consist of the left ventricle, right ventricle, left atrium, and right atrium. The left ventricle pumps blood through the aortic valve into the aorta. The right...
Right atrium gets the oxygen depleted blood from the body and pumps it to the right ventricle Right ventricle pumps it to the lungs. Left atrium gets the oxygenated blood from the lungs and pumps it...