Lightning injuries.

Lightning is persistently one of the leading causes of death caused by environmental or natural disaster. To understand the pathophysiology and treatment of lightning injuries one must first discount the innumerable myths, superstitions, and misconceptions surrounding lightning. The fundamental difference between high voltage electrical injury and lightning is the duration of exposure to current. Reverse triage should be instituted in lightning strike victims because victims in cardiopulmonary arrest might gain the greatest benefit from resuscitation efforts, although there is no good evidence suggesting that lightning strike victims might benefit from longer than usual resuscitation times. Many of the injuries suffered by lightning strike victims are unique to lightning, and long-term sequelae should be anticipated and addressed in the lightning victim.