The death of tissue on account of a lack of blood flow, or gangrene, necessitating urgent clinical intervention. The most typical explanation for PVD is atherosclerosis. This can be the buildup of plaque Within the artery wall. Plaque lowers the amount of blood movement for the limbs. Scans including ultrasound https://www.sgvascularctr.com/types-of-treatments-for-vascular-diseases/