AIMS: To evaluate the 10-year incidence of later infarction and subsequent mortality, as well as predictors of later infarction, in patients with suspected myocardial infarction and alive on day 15 after admission. METHODS AND RESULTS: 5993 patients admitted with suspected myocardial infarction and alive on day 15 after admission were registered in The First Danish Verapamil Infarction Trial database in 1979-81. 2586 had definite infarction, 402 probable infarction and 3005 no infarction as they fulfilled 3, 2 and 1 criteria for infarction. They were followed for 10 years with respect to later infarction and death, i.e., including death after later infarction. The 10 year infarction rate after index admission was 48.8% in definite, 47.3% in probable and 24.6% in no infarction patients (P 65 years with definite or probable infarction. CONCLUSION: The 10-year infarction rate in patients with suspected myocardial infarction in whom the diagnosis is ruled out is lower than in those with definite or probable infarction, but the mortality after a later infarction is similar in all three groups.
Notes
Comment In: Eur Heart J. 1998 Apr;19(4):534-59597397