title: Letter: Heart rate in acute myocardial infarction.
mesh_terms: D001285:Atropine / Q000627:therapeutic use*; D001919:Bradycardia / Q000188:drug therapy; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy*
chemical_list: D001285:Atropine