Consider endotracheal drug administration if IV is not accessible. See specific dysrhythmia guidelines. Drug doses listed are for adults. Refer to a pediatric length based tape for appropriate drug concentrations and dosages, defibrillator energy settings, and equipment sizes. Primary survey with basic life support and airway adjuncts.
Precordial thump is possibly helpful in a witnessed arrest, without rapid access to a defibrillator.
Acute renal failure. Dialysis related arrest.