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Heart Divided We have four left - right by the wall of the heart muscle. And share a room - on the bottom by a heart valve • Every day heart beats about 100,000 times and pumps blood around 2,000 gallons • cycle blood flow will start from the heart, right on receiving blood from various parts. This part of the body, such as limbs, blood flow through the heart valves close quarters Locator (Tricuspid) to the lower right atrium. This will force chasing a venous blood to the lungs laundering. Through a blood vessel called the Pulmonary Artery is based compounds pulmonary gas exchange through small blood vessels. The walls of the air sacs of the lungs Then the arterial blood to flow together at the large blood vessels, called Pulmonary Vein to flow back to the heart again at the top left. Blood will flow from room to room on the lower left. Through the heart valve can not let General Motors (Mitral) on arterial blood in the heart, lower left, then ready to be injected into the body, the aorta Aorta through the valve aortic stick (Aortic) through the various sections. Then the blood returns to the heart again.
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