The Gross Structure Of The Cardiovascular System

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The gross structure of the cardiovascular system is that it consists of the heart, which is a body pump with its complex tubes (arteries, veins and capillaries) that cross the whole of the human body carrying the blood. The blood contains oxygen, nutrients, wastes and immune and other useful cells that help to provide the homeostasis and basic function of the human cells and organs. The pumping action of the heart usually maintains a balance between cardiac output and venous return. The cardiac output is the amount of blood that is pumped out by each ventricle in one minute.

The functions of cardiovascular system is that it transport nutrients, gases and waste products are around the body and it protects the body from infection and blood

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