Common Misspellings: andiogram
(2) An angiogram is an x-ray exam that allows a doctor to see your blood vessels and the flow of blood to your heart. It shows the degree of blockage in your arteries, how well your heart is pumping and whether or not your heart valves open and close properly.
During an angiogram procedure, a special dye is injected into the blood vessels so that they can be seen on x-ray film. An angiogram can help your doctor make a proper diagnosis and suggest treatment for heart disease.