
Thrombosis (from Ancient Greek θρόμβωσις thrómbōsis "clotting”) is the formation of a blood clot inside a blood vessel, obstructing the flow of blood through the circulatory system. Coronary occlusion, also called coronary thrombosis , is an obstruction or blockage within a coronary artery that hinders blood flow to some part of the heart muscle. * The coronary arteries supply the heart muscle ...