title: Complications of cardioversion.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology; D001281:Atrial Fibrillation / Q000628:therapy*; D004554:Electric Countershock / Q000009:adverse effects*; D004556:Electric Injuries; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D007022:Hypotension / Q000209:etiology; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D011802:Quinidine / Q000627:therapeutic use; D013610:Tachycardia / Q000628:therapy*
chemical_list: D011802:Quinidine