University Of Virginia Health System

Critical Limb Ischemia (CLI) is a condition where blood flow to the legs and feet is blocked. When blood flow is blocked to an arm or leg, that limb is in danger of not surviving.Left untreated, critical limb ischemia can lead to amputations. Learn the symptoms and available treatments from Dr. Kanwar Singha, a UVA Heart & Vascular Center specialist in vascular disease.