"Peripheral artery disease (PAD) results from the build-up of plaque (atherosclerosis) in the arteries of the legs. For most people with PAD, symptoms may be mild or absent, and no treatment of the artery blockages is required. However as these blockages become more extensive, patients may experience pain and disability that limits their walking, and in the most advanced cases individuals may be at risk for loss of the limb unless circulation is improved. For these patients with severe PAD, attempts to improve blood flow in the leg are usually indicated. The goals of improving blood flow to the limb are to reduce pain, improve functional ability and quality of life, and to prevent amputation. "
To continue reading this article, please click on the link listed below!