Angiogram. This really is an X-ray of the arteries and veins to locate blockage or narrowing. This procedure is done by Placing a skinny, versatile tube into an artery while in the leg and injecting a contrast dye. The distinction dye can make the arteries and veins noticeable around the X-ray. https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/