Peripheral Arterial Disease :
The peripheral arteries are the blood vessels that carry oxygen-rich blood to the limbs. These arteries can become narrow or blocked due to a buildup of fats and other substances. When an individual develops such blockages, it is said that they have Peripheral Arterial Disease. The blockages usually occur in the legs, but they can develop in any artery in the body.
The lack of blood flow due to these blockages can cause pain, skin changes and ulcers in the area. The diagnosis of Peripheral Arterial Disease involves a number of tests such as vascular ultrasound, CT angiogram and MR angiogram. These tests reveal the location and severity of the blockages. Peripheral Arterial Disease is treated with medications and lifestyle changes. The doctor will ask the affected individual to stop smoking, exercise regularly and change their diet. In some cases, a surgical procedure may be required to clear the blockages from the arteries.











