[Management and prognosis of acute myocardial infarct in advanced age: comparison of the cardiac intensive care unit and the cardiology ward]

Abstract

The aim of this prospective study was to assess the prognostic and most suitable management of AMI in elderly patients (age > or = 75 years). From September 1988 to August 1991, 129 such patients (pts) were evaluated: 35 (27%) were admitted to CCU because of arrhythmias or severe hemodynamic complications; 94 (73%) were addressed, according to bed availability, to CCU (55 pts) or Cardiology Ward (39 pts), where all patients underwent continuous ECG monitoring for at least 72 hours. Age, gender, history of previous angina or myocardial infarction, presence of chest pain or ECG ischemia on admission, site and extent of AMI, delay on admission, CPK-MB peak, recurrent angina, arrhythmias, heart failure, emotional disorders, hospital mortality and length of hospital stay were compared. Our results show that elderly patients who suffered from complicated AMI were at high risk for death and severe in-hospital complications. No significant prognostic differences were observed between the two groups with uncomplicated AMI. Thus hospitalization in the Cardiology Ward seems to be valuable, safe and well tolerated in our population of elderly patients with AMI, and without initial complications.