title: Management of the total ischemic burden in angina pectoris.
abstract: Recent reports suggest that neither the severity nor control of angina influences prognosis in patients with coronary heart disease. One possible explanation for such findings is that episodes of angina are only a small fraction of the daily ischemic episodes occurring in these patients. Silent episodes represent most of the ischemic burden in many patients with coronary disease who have positive exercise test results despite the absence of pain. Silent episodes also represent most of the ischemic burden in patients with either stable or unstable angina. Since silent episodes may have prognostic significance, a major goal of therapy should be the modification of both silent and painful ischemic episodes. Currently available pharmacotherapy has the potential to reduce the total ischemic burden caused by both painful and painless attacks and, thereby, alter prognosis.
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology / Q000628:therapy*; D001696:Biomechanical Phenomena; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D005082:Physical Exertion; D011379:Prognosis; D012306:Risk