![]() ![]() The systemic veins carry deoxygenated blood from various parts of the body to the right atrium of the heart. The systemic arteries arising from the aorta carry oxygenated blood from the left of the ventricle to various parts of the body. Systemic circulation - The flow of oxygenated blood from the left ventricle of the heart to various parts of the body and deoxygenated blood from various parts of the body to the right atrium is called systemic circulation.This type of circulatory system has a separate systemic circulation and pulmonary circulation. The aorta then carries the oxygenated blood to different parts of the body.Ī type of circulation in which blood flows through the heart twice is called double circulation.When the left ventricle contracts, the oxygenated blood is pushed into the aorta via the aortic semilunar valves.As a result, the blood flows from the left atrium into the left ventricle.When the left atrium contracts, the bicuspid valve is opened. ![]()
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