Hospital discharge one week after acute myocardial infarction.

Sixty-seven consecutive patients who had suffered an acute myocardial infarction but no serious complications during the first to fourth hospital days were considered for a trial of hospital discharge at one week. Thirty-three of the 67 patients were discharged at one week, the remainder having a mean hospital stay of 11 +/- 2 days. The incidence of late complications and recurrent infarctions, as well as mortality and functional status, were determined in all patients six months after discharge. No serious complications occurred in either subgroup within three weeks after discharge. There were no deaths in either subgroup and no difference in functional status at six months. Patients without serious complications during the four days after an acute myocardial infarction can be spared the economic costs and psychologic stress of prolonged hospitalization.