EARLY AND LATE RESULTS OF CORONARY ANGIOPLASTY AND BYPASS IN OCTOGENARIANS

Early and late results were evaluated for octogenarians undergoing first time revascularization with percutaneous transluminal coronary angioplasty (PTCA) or coronary artery bypass grafting (CABG). The study group consisted of 142 patients with CABG and 53 with PTCA. The groups with PTCA and CABG differed with respect to number of patients with angina class III to IV (92 and 67%, respectively; p < 0.001), number with 3-vessel disease (34 and 77%, respectively; p < 0.001), presence of left main trunk disease (2 and 24%, respectively; p < 0.001) and number with normal or mildly impaired left ventricular function (82 and 65%, respectively; p < 0.034). The groups with PTCA and CABG had similar procedural complications, including myocardial infarction (6 and 4%, respectively) and stroke (0 and 4%, respectively). Hospital mortality was low (6% with CABG and 2% with PTCA). Three year survival, excluding hospital mortality, was 87% in patients with CABG and 81% in those with PTCA (p = 0.493). Octogenarians underwent revascularization procedures with relatively low morbidity and mortality. In regard to the excellent long-term survival, "very" elderly patients with severe coronary artery disease should be considered for revascularization despite advanced age.