Osmosis video - Peripheral vascular disease: Clinical

Peripheral vascular disease (PVD) is a group of diseases that affect the circulation in the blood vessels outside of the heart and brain. PVD can cause the blood vessels to get narrowed or blocked, leading to poor circulation and possible ischemia of the affected body parts. Symptoms depend on the affected organ and may include leg pain, cramping, and fatigue. It is commonly associated with smoking, high blood pressure, diabetes, and high cholesterol. Treatment options for PVD include lifestyle changes, medications, and surgery.