Open-heart surgery is a major surgical procedure that involves opening the chest cavity to access the heart. It is typically used to repair or replace damaged heart valves, repair congenital heart defects, or remove blockages from the coronary arteries. OPEN-heart surgery is a complex and delicate procedure that requires highly trained medical professionals and specialized equipment. The risks associated with OPEN-heart surgery include infection, stroke, and death. Despite these risks, OPEN-heart surgery has saved countless lives and continues to be an important part of modern medicine.