[Clinical significance of ST changes on exercise electrocardiogram in old myocardial infarction].
D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000503:physiopathology; D005082:Physical Exertion