Coronary angioplasty in the aged

The safety and clinical efficacy of percutaneous transluminal coronary angioplasty (PTCA) in elderly patients has not been established. PTCA was attempted in 34 patients aged 65 or more (mean age 67.4). Patients were referred for angioplasty because of significant symptomatic ischemic heart disease with either stable, unstable angina or chest pain after myocardial infarction. Primary success was achieved in 29 patients (85.3%). Significant complications were encountered in three patients (8.8%): two emergency surgical procedures (5.8%), one transmural infarction (3%). In two patients (5.8%) the PTCA failed because the balloon dilating catheter didn't cross the tight stenosis. Follow-up data (mean 13.8 +/- 10.3 months) are available: 22 (73.4%) are asymptomatic. A clinically apparent recurrence occurred in 8 patients (26.6%). Coronary angiography was performed in 19 patients (63.3%) 6.3 +/- 2.4 months after PTCA. Angiographic restenosis occurred in 10 patients (52.6%). All patients with restenosis were ridilated with completely success. In conclusion, PTCA can be performed in elderly patients with a good success rate, an acceptable complication rate, a relatively low clinically apparent recurrence rate, and should be considered as a therapeutic modality for selected geriatric patients.