title: Ambulatory monitoring in the controlled assessment of anti-arrhythmic drug therapy.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008801:Mexiletine / Q000627:therapeutic use; D008875:Middle Aged; D008991:Monitoring, Physiologic; D011342:Procainamide / Q000627:therapeutic use; D011412:Propanolamines / Q000627:therapeutic use
chemical_list: D011412:Propanolamines; D008801:Mexiletine; D011342:Procainamide