What does CABG stand for in a surgical context?

CABG stands for Coronary Artery Bypass Graft. This surgical procedure is performed to improve blood flow to the heart by diverting blood around narrowed or blocked coronary arteries. The bypass is created using a graft, which can be a section of a vein or artery from another part of the body, allowing blood to flow more freely to the heart muscle. This intervention is commonly used to treat coronary artery disease, where the arteries supplying blood to the heart become narrowed or obstructed due to atherosclerosis.

The other options do not accurately reflect the procedure. For instance, while cardiac conditions can involve aneurysms or atrial issues, the specific procedure that CABG refers to is focused explicitly on the coronary arteries. Understanding the correct terminology is essential for anyone working in medical fields, as it aids in clear communication among healthcare professionals.