Retiring may predispose to fatal heart attack.
D000328:Adult; D000368:Aged; D006304:Health Status; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology* / Q000401:mortality / Q000523:psychology; D012179:Retirement; D012306:Risk