title: Contribution of different events and factors to precipitation of acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology*; D012621:Seasons; D013997:Time Factors