title: Arrhythmia prevention in early myocardial infarction.
mesh_terms: D000284:Administration, Oral; D001145:Arrhythmias, Cardiac / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D004206:Disopyramide / Q000008:administration & dosage / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D003932:Heroin / Q000627:therapeutic use; D006801:Humans; D007275:Injections, Intravenous; D009203:Myocardial Infarction / Q000188:drug therapy*; D011346:Prochlorperazine / Q000627:therapeutic use; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D003932:Heroin; D004206:Disopyramide; D011346:Prochlorperazine