title: A double-blind trial of lidocaine in acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000367:Age Factors; D001145:Arrhythmias, Cardiac / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects / Q000097:blood / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000401:mortality; D010919:Placebos; D012737:Sex Factors
chemical_list: D010919:Placebos; D008012:Lidocaine