title: [Value of angina pectoris after myocardial infarction in predicting the extent of coronary artery disease].
abstract: Clinical, hemodynamic, and angiographic data were examined in 53 patients who underwent catheterization within 6 months of a documented first acute transmural myocardial infarction. The patients were divided according to the presence (23 patients) or absence (30 patients) of angina pectoris 1 month after infarction (group I and group II). Group I patients had more severe coronary artery disease and a greater prevalence of multivessel disease than group II patients. Partial preservation of segmental wall function in group I was related to the presence of collateral vessels. In patients with single vessel disease, the incidence of spontaneous recanalization of the infarct-related artery was higher in group I as compared with that in group II. It is concluded that angina pectoris after myocardial infarction suggests multivessel disease or infarct-related artery recanalization. Coronary arteriography may be advised in order to select adequate therapeutic interventions and improve prognosis in these patients.
authors.forename: W F
authors.initials: WF
authors.lastname: Shen
authors.forename: L S
authors.initials: LS
authors.lastname: Gong
authors.forename: J S
authors.initials: JS
authors.lastname: Zhang
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000209:etiology*; D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology; D011379:Prognosis