Electrocution-induced atrial fibrillation: a novel cause of a familiar arrhythmia
- Correspondence to Dr Alex Langford,
A previously fit and well 40-year-old man presented to the emergency department with palpitations after suffering an 11 000 volt electrical shock from overhead power cables through a mobile crane which he was operating. His ECG demonstrated the presence of new atrial fibrillation at a rate of 80 beats per min. He was haemodynamically stable, and had otherwise only sustained a small exit burn to his left great toe. Routine blood tests including creatine kinase and troponin T were normal. A bolus of intravenous flecainide failed to restore sinus rhythm, but an amiodarone infusion was successful. An electrical shock is a rare cause of atrial fibrillation. There is no consensus over optimal medical management. Numerous treatment plans have been previously employed with varying degrees of success.
Competing interests None.
Patient consent Obtained.