A coronary artery bypass graft (CABG) or heart bypass. it was invented in Argentina by René Favaloro and it is a surgical procedure performed in patients with coronary artery disease (see atherosclerosis) for the relief of angina and possible improved heart muscle function. ...

The heart (Latin cor) is a hollow, muscular organ that pumps blood through the blood vessels by repeated, rhythmic contractions. The term cardiac means "related to the heart", from the Greek kardia (καρδια) for "heart".

Heart Bypass Surgery as related to Heart and Circulation