title: [Clinical countermeasures to arrhythmias].
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000628:therapy*; D005117:Cardiac Complexes, Premature / Q000628:therapy; D017115:Catheter Ablation; D000075202:Contraindications; D004554:Electric Countershock; D006801:Humans; D010138:Pacemaker, Artificial
chemical_list: D000889:Anti-Arrhythmia Agents