Definition: The word 'arteriogram' is a medical term used to describe the anatomy of blood vessels in the body, particularly arteriography, where arteries and veins are visualized on an image. Detailed definitions include: - Artery: The main vessel supplying oxygenated blood to the heart. - Vein: A supply of blood that circulates within the body. The Arteriogram shows anatomy by showing the flow of blood through various vessels in the body. This helps identify diseases and conditions related to circulation. It's important for healthcare professionals, especially radiologists, to understand this because it allows them to diagnose certain heart disease and stroke symptoms.