Angioplasty for Coronary Artery Disease
Angioplasty and related techniques are known as percutaneous coronary intervention (PCI). Angioplasty is a procedure in which a narrowed section of the coronary artery is widened. Angioplasty is less invasive and has a shorter recovery time than bypass surgery, which is also done to increase blood flow to the heart muscle but requires open-chest surgery. Most of the time are placed during angioplasty.
An angioplasty is done using a thin, soft tube called a catheter. A doctor inserts the catheter into a blood vessel in the groin or wrist. The doctor carefully guides the catheter through blood vessels until it reaches the blocked portion of the coronary artery.
Cardiac catheterization, also called coronary angiography, is done first to identify any blockages.