RT Journal Article SR Electronic T1 Ventricular fibrillation in a man shot with a Taser JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 645 OP 646 DO 10.1136/emj.2009.088468 VO 27 IS 8 A1 Rosanne S Naunheim A1 Matthew Treaster A1 Chandra Aubin YR 2010 UL http://emj.bmj.com/content/27/8/645.abstract AB Controversy exists concerning the lethality of Tasers. These are conducted electrical weapons which incapacitate subjects by delivering an electrical charge that causes diffuse muscle contraction. In North America, over 440 deaths have been reported immediately following Taser use. Taser International has recently suggested that Tasers should not be aimed at the chest, although there is no conclusive proof that a discharge over the heart would cause an arrhythmia. The case history is presented of a young man who was shot in the chest by a Taser and presented to the emergency department in ventricular fibrillation.