title: Prophylactic lidocaine in myocardial infarction.
mesh_terms: D001285:Atropine / Q000008:administration & dosage / Q000627:therapeutic use; D006339:Heart Rate; D006801:Humans; D007273:Injections, Intramuscular; D008012:Lidocaine / Q000008:administration & dosage / Q000627:therapeutic use*; D009203:Myocardial Infarction / Q000188:drug therapy*
chemical_list: D001285:Atropine; D008012:Lidocaine