Coronary revascularization with significant impairment of left ventricular contractility.
D003327:Coronary Disease / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D006801:Humans; D009204:Myocardial Revascularization / Q000379:methods* / Q000401:mortality; D009519:New York City; D011182:Postoperative Care