title: Expected and realized benefits from coronary bypass surgery in relation to severity of illness.
mesh_terms: D000328:Adult; D000368:Aged; D001294:Attitude to Health; D001026:Coronary Artery Bypass / Q000523:psychology; D003327:Coronary Disease / Q000150:complications / Q000503:physiopathology* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000523:psychology; D011379:Prognosis