Cardiac Catheterization (Angiography)
A thin tube (catheter) is inserted through an artery in the wrist or groin and guided to the heart. Contrast dye is injected to take X-ray images of the coronary arteries, revealing blockages.
A thin tube (catheter) is inserted through an artery in the wrist or groin and guided to the heart. Contrast dye is injected to take X-ray images of the coronary arteries, revealing blockages.