Angiography: Cost, Procedure, Preparation, Risks & Recovery Guide Angiography Is a vital clinical procedure that helps visualize the arteries and veins of the entire body including the heart and brain. It is used by doctors to identify narrowings, vascular swellings, or other vascular abnormalities that may pose serious health risks. https://www.behance.net/gallery/237377253/Angiography-Cost-Preparation-Risks-Recovery-Guide