| pubmed-article:8711941 | pubmed:abstractText | Today, an increasing number of old and very old patients is referred for invasive cardiovascular procedures. At our institution, cardiac catheterization has been performed in 82 patients 80 years of age or older (50 m, 32 f; mean age 82 +/- 2 years) during the last 11 years; in 70 patients, because of clinically proven or suspected coronary heart disease, and in 12 patients, because of heart valve disease. In comparison with younger patients, elderly patients with coronary heart disease more often presented with unstable angina, or had multivessel disease and reduced ejection fractions. PTCA (n = 25) and bypass grafting (n = 7) aimed at revascularization in 32 patients; in 38 patients, medical treatment was continued. Furthermore, valve replacement (n = 7) or valvuloplasty (n = 1) were judged to be indicated in 8 of the 12 patients with heart valve disease. Diagnostic procedure was more frequently burdened with serious complications in elderly than in younger patients (5/82 versus 3/300, p < 0.01). During follow-up of 25 +/- 23, median 21 months, cardiovascular events were significantly less frequent in patients with coronary heart disease who had undergone revascularization procedures than in those with medical therapy (2/29 versus 9/36; p = 0.05); more revascularized patients were free of angina at the time of reevaluation. Thus, risks of invasive diagnostic procedures are increased in very old patients. Diagnostics, however, result in therapeutical consequences, revascularization obviously improves symptomatology and prognosis in patients at extremely advanced age suffering from coronary heart disease. | lld:pubmed |
