Angiogram. This really is an X-ray in the arteries and veins to search out blockage or narrowing. This technique is done by putting a skinny, flexible tube into an artery in the leg and injecting a distinction dye. The distinction dye helps make the arteries and veins visible on the X-ray. https://peripheral-artery-disease25678.atualblog.com/40406984/not-known-facts-about-peripheral-arterial-disease