Coronary bypass surgery, also known as coronary artery bypass grafting (CABG), is a medical procedure designed to address restricted blood flow to the heart muscle, primarily caused by the buildup of fatty deposits in the coronary arteries, known as atherosclerosis. This condition can lead to diminished blood supply to the heart, resulting in symptoms such as angina or, in severe cases, a heart attack. During the surgery, a skilled cardiac surgeon utilizes grafts of blood vessels, typically harvested from the patient's leg or chest, to create alternative pathways for blood to flow, bypassing the obstructed coronary arteries. The primary goal is to restore optimal blood circulation, alleviate symptoms, and enhance overall heart function. Coronary bypass surgery is typically recommended when other treatment options, such as medication or lifestyle changes, prove insufficient in managing coronary artery disease. While it involves a significant surgical procedure, ongoing advancements in medical technology and surgical techniques continue to improve the safety and success rates associated with this crucial intervention.
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