title: Clinical implications of coronary arteriographic findings soon after non-Q-wave acute myocardial infarction.
abstract: A significant incidence of death and myocardial infarction after non-Q-wave infarction belies the earlier impression that it is less serious than Q-wave infarction. Coronary angiography in the early stages after non-Q-wave infarction shows a progressive increase in the number of totally occluded vessels. This is paralleled by an increase in number of collateral vessels. Thrombus also becomes increasingly prevalent over the week after non-Q-wave infarction, and plays a role in 30 to 40% of infarctions.
authors: Deaconess Medical Center, Spokane, Washington 99204.
authors: M A
authors: MA
authors: DeWood
mesh_terms: D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D003328:Coronary Thrombosis / Q000000981:diagnostic imaging; D004562:Electrocardiography; D006801:Humans; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*; D011446:Prospective Studies; D012189:Retrospective Studies; D013997:Time Factors