title: Arrhythmias in myocardial infarction.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000209:etiology*; D003325:Coronary Care Units; D004562:Electrocardiography; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D009203:Myocardial Infarction / Q000150:complications* / Q000188:drug therapy; D011342:Procainamide / Q000627:therapeutic use; D014693:Ventricular Fibrillation / Q000209:etiology
chemical_list: D008012:Lidocaine; D011342:Procainamide