title: Prophylactic lignocaine in hospitalized patients with acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D001145:Arrhythmias, Cardiac / Q000150:complications; D002986:Clinical Trials as Topic; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects / Q000627:therapeutic use*; D009203:Myocardial Infarction / Q000150:complications / Q000188:drug therapy*; D010919:Placebos; D013610:Tachycardia / Q000517:prevention & control*; D014693:Ventricular Fibrillation / Q000517:prevention & control*
chemical_list: D010919:Placebos; D008012:Lidocaine