Angiogram. This is certainly an X-ray from the arteries and veins to search out blockage or narrowing. This process is done by Placing a skinny, flexible tube into an artery from the leg and injecting a contrast dye. The contrast dye will make the arteries and veins obvious about the X-ray. https://stephenvqgwi.wikicommunications.com/5446863/not_known_details_about_peripheral_artery_disease_treatment