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The Cardiovascular Or Circulatory System

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The Cardiovascular Or Circulatory System
The cardiovascular or circulatory system is the system that consists of the heart, blood vessels, and the approximately 5 liters of blood that is transported through the body. The blood vessels not only transport blood, they also transport oxygen, nutrients, hormones, cellular waste, and blood cells. The heart, the hardest working organ in the body, pumps 5 liters of blood throughout the body every minute. This action is preformed even while a person is resting. The heart is located in the chest, however 2/3 of the heart is located on the left side of the body, and the other 1/3 is located on the right. The heart has two primary circulatory loops: the pulmonary and the systemic. The pulmonary loop sends deoxygenated blood from the right side
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