What is the abbreviation for coronary artery bypass graft?

The abbreviation for coronary artery bypass graft is CABG. This term specifically refers to a surgical procedure used to treat coronary artery disease by creating a new route for blood to flow to the heart. During the surgery, a graft is made using a vessel from another part of the patient’s body, which bypasses the blocked or narrowed coronary artery, thereby improving blood supply to the heart muscle.

The other options represent different medical terms: CAD stands for coronary artery disease, which is the condition that often leads to the need for CABG. PCI, or percutaneous coronary intervention, is a nonsurgical procedure that opens narrowed coronary arteries, often referred to as angioplasty. MI is an abbreviation for myocardial infarction, which is commonly known as a heart attack that occurs when blood flow to a part of the heart is blocked. Understanding these terms and their definitions helps in contextualizing the importance of CABG in cardiovascular treatments.