title: May early exercise testing after myocardial infarction predict the extent of coronary artery disease?
abstract: To determine whether exercise testing performed soon after myocardial infarction may predict the degree of coronary artery disease, 78 patients performed stress testing and coronary angiography 15 +/- 5 and 64 +/- 35 days, respectively, after myocardial infarction. Out of 34 patients with a positive test, 22 (65%) demonstrated a multivessel disease, and 37 (84%) out of 44 patients with a negative test had normal coronary angiograms or single vessel disease (p = .0006). In addition to stress testing, no clinical parameter considered (infarct location, heart failure and cardiomegaly) was predictive of the extent of coronary artery disease.
mesh_terms: D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*; D011379:Prognosis