What is coronary angiography?
Coronary angiography is an X-ray examination of the blood vessels or chambers of the heart, used to diagnose blockages and other problems in ateries and veins. DMC Cardiovascular Institute heart specialists insert a very small tube (catheter) into a blood vessel in your upper thigh (groin area) or arm. The tip of the tube is positioned either in the heart or at the beginning of the arteries supplying the heart, and a special fluid (called a contrast medium or dye) is injected. This fluid is visible by X-ray, and the pictures that are obtained are called angiograms.
Another name for this test is coronary arteriography.
What are the pros and cons of angiography?
The pros and cons of coronary angiography 0r arteriography vary for every patient. The physician and patient should discuss the specific situation. Often an angiogram is necessary before deciding whether coronary disease needs more treatment. A variety of specialized procedures can be performed using angiography to treat diseases of the vascular system.