The Benefits of Bypass Surgery instead of Angioplasty
If you have atherosclerosis, your risk of experiencing a heart attack is significantly elevated. While angioplasty is a commonly used procedure to improve the prognosis of patients with angina and reduce the risk of a heart attack, there is an alternative option available: bypass surgery.
Bypass surgery, also known as coronary artery bypass graft (CABG) surgery, involves the utilization of blood vessels from another part of the body to repair damaged arteries or create new pathways for blood flow in order to bypass the damaged arteries. This procedure is considered when angioplasty may not be the most suitable option or when it poses a higher risk.
One of the key advantages of bypass surgery is the ability to avoid open heart surgery, which is typically associated with certain risks. Complications that may arise from open heart surgery include bleeding, arrhythmia, blood clots, infection, kidney failure, fever, memory loss, and the possibility of experiencing a heart attack or stroke.
By considering bypass surgery as an alternative to angioplasty, patients can weigh the potential benefits and risks associated with each procedure and make an informed decision in consultation with their healthcare provider.
Complications and risks
Angioplasty is a highly successful procedure, with a success rate of 90-95% among patients. However, there is a small percentage (5-10%) who may experience complications. These complications can arise from technical difficulties encountered during the procedure or as a result of sudden closure of the coronary artery either during or after the angioplasty.
Sudden closure of the artery can occur due to various reasons, such as tearing of the inner lining of the blood vessel, blood clotting, or constriction and elastic recoil of the artery. In some rare cases, a heart attack may even occur during the angioplasty procedure.