title: [Revascularization or conservative strategy in patients with stable coronary heart disease: a contemporary view].
abstract: Choice between revascularization and conservative strategy in patients with stable coronary heart disease (CHD) is an important clinical problem, especially when the need for revascularization is not urged by severe ischemic symptoms. Revascularization aimed to improve prognosis is most justified in patients having high risk, based both on results of coronary angiography and functional tests. In the opinion of many experts, the high-risk features at stress-test is a key to identify patients in whom revascularization is most required among persons with high-risk coronary anatomy, as well as to select candidates for invasive treatment among patients with more favorable variants of coronary lesions. The advantage of revascularization over conservative treatment was demonstrated primarily in relation to coronary bypass surgery; however, the prospect of replacing surgery by an interventional treatment for prognostic reasons is extremely attractive. Although comparison of prognostic efficiency of percutaneous coronary intervention (PCI) and coronary bypass surgery (CABG) for some categories of patients with stable ischemic heart disease has yielded encouraging results, improved survival when using the PCI in direct comparison with optimal medical therapy was not convincingly confirmed to date. Implementation of PCI to improve prognosis in stable ischemic heart disease is still limited by a rather narrow range of indications and the relief of symptoms of ischemia remains its main purpose.
authors.forename: L L
authors.initials: LL
authors.lastname: Bershteĭn
authors.forename: N O
authors.initials: NO
authors.lastname: Katamadze
authors.forename: A E
authors.initials: AE
authors.lastname: Andreeva
authors.forename: V I
authors.initials: VI
authors.lastname: Novikov
authors.forename: Iu N
authors.initials: IuN
authors.lastname: Grishkin
mesh_terms: D060050:Angina, Stable / Q000000981:diagnostic imaging / Q000601:surgery* / Q000628:therapy*; D002908:Chronic Disease; D017023:Coronary Angiography; D001026:Coronary Artery Bypass / Q000379:methods; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging / Q000601:surgery* / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D062645:Percutaneous Coronary Intervention / Q000379:methods; D016896:Treatment Outcome