Abdominal Aortic Angiography
Aortic angiography is a procedure that uses a special dye and x-rays to see how blood flows through the aorta, the major artery leading out of the heart, and through your abdomen or belly. Angiography is an imaging test that uses x-rays and a special dye to see inside the arteries. Arteries are blood vessels that carry blood away from the heart.