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The Peripheral Vascular Disease

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The Peripheral Vascular Disease
The peripheral vascular diseases (or PVDs) are circulation disorders that affect the vessels outside of the heart and brain. PVD typically strikes vessels that supply places under your stomach, such as your legs, arms. That is why it is called peripheral; or away from the heart.
In PVD the blood vessels narrow. Narrowing is normally caused by arteriosclerosis. This is a condition when plaque builds up inside a vessel, plaque decreases the amount of blood going to the organs, and therefore decreases the amount of oxygen that reaches the cells. As the narrowing progresses, clots may develop and that would restrict the blood movement even more. Soon afterwards the vessel can become obstructed.
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