coronary occlusion(n = noun.state) - occlusion of a coronary artery caused either by progressive atherosclerosis or by a blood clot;
is a kind of occlusion, coronary heart disease

coronary, coronary artery, coronary artery bypass graft, coronary artery disease, coronary bone, coronary bypass, coronary bypass surgery, coronary care unit, coronary cushion, coronary failure, coronary insufficiency, coronary sinus, coronary thrombosis, left coronary artery, minimally invasive coronary bypass surgery, occlusion, port-access coronary bypass surgery, right coronary artery