Angiogram. This really is an X-ray with the arteries and veins to search out blockage or narrowing. This process is finished by Placing a thin, flexible tube into an artery inside the leg and injecting a distinction dye. The distinction dye helps make the arteries and veins noticeable around the X-ray. https://gangrene71233.lotrlegendswiki.com/1380105/what_does_peripheral_arterial_disease_mean