Prevention of recurrent myocardial infarction by physical exercise.
D000328:Adult; D002908:Chronic Disease; D005081:Exercise Therapy; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis / Q000517:prevention & control* / Q000534:rehabilitation; D010809:Physical Fitness; D011379:Prognosis