title: Electrocardiography. Supraventricular arrhythmias.
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D001281:Atrial Fibrillation / Q000503:physiopathology / Q000628:therapy; D001919:Bradycardia / Q000503:physiopathology / Q000628:therapy; D004562:Electrocardiography; D006801:Humans; D010138:Pacemaker, Artificial; D012848:Sinoatrial Block / Q000503:physiopathology / Q000628:therapy; D013610:Tachycardia / Q000503:physiopathology / Q000628:therapy
chemical_list: D000889:Anti-Arrhythmia Agents