Angiogram. This can be an X-ray from the arteries and veins to locate blockage or narrowing. This process is finished by putting a thin, versatile tube into an artery from the leg and injecting a contrast dye. The distinction dye helps make the arteries and veins seen around the X-ray. suggestions https://cesarkylxh.wikifiltraciones.com/3660838/not_known_facts_about_peripheral_vascular_disease