[Ischemic heart disease in the elderly].
D000368:Aged; D000789:Angina, Unstable / Q000209:etiology / Q000601:surgery; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000453:epidemiology* / Q000209:etiology / Q000601:surgery; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male