title: Utilization of ambulatory electrocardiographic monitoring and exercise stress testing to assess antiarrhythmic drug efficacy.
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D004341:Drug Evaluation; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D008991:Monitoring, Physiologic
chemical_list: D000889:Anti-Arrhythmia Agents