Coronary artery disease is one of the leading causes of death globally. When medications and lifestyle changes are not enough to manage blocked coronary arteries, coronary artery bypass grafting (CABG) can be a lifesaving procedure. CABG helps reroute bloodflow and reduce risks from a heart attack. Here are more details on this common cardiovascular surgery.
Overview of the Disease
A buildup of plaque in the walls of the Coronary Artery Bypass Grafting disease. The coronary arteries supply oxygen-rich blood to the heart muscle. Plaque is made up of fat, cholesterol, calcium and other substances found in the blood.
Over time, plaque can harden and narrow the coronary arteries. This is known as atherosclerosis. Less oxygen-rich blood can reach the heart muscle when the arteries are narrowed.
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