title: Ventricular arrhythmias after acute myocardial infarction treated with procainamide or mexiletine.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy* / Q000209:etiology; D002986:Clinical Trials as Topic; D006801:Humans; D008297:Male; D008801:Mexiletine / Q000097:blood / Q000627:therapeutic use*; D009203:Myocardial Infarction / Q000150:complications*; D011342:Procainamide / Q000627:therapeutic use*; D011437:Propylamines / Q000627:therapeutic use*
chemical_list: D011437:Propylamines; D008801:Mexiletine; D011342:Procainamide