Coronary angiogram. In this test, a thin, flexible tube (catheter) is placed into a capillary at your groin or in your arm and assisted through the aorta into your coronary arteries. A color injected through the catheter makes the arteries supplying your heart visible on an X-ray, helping physicians area http://kylerwmbpc.blogs-service.com/18449277/the-only-guide-for-diet