Automated external defibrillators have improved survival for adult in hospital cardiac arrest. Automated external defibrillators are approved for children aged 1 year and older for out of hospital cardiac arrests. It is unknown whether automated external defibrillators have a role for in hospital pediatric cardiac arrests.

The purpose of study is to compare the management of cardiac rhythm disorders by pediatric residents using an automated external defibrillator versus a standard defibrillator in simulated pediatric cardiac arrests.

It is our hypothesis that residents using an automated external defibrillator will have a shorter time to defibrillation.

• Device: Automated external defibrillator
• Device: Manual defibrillator

• Experimental: Pediatric residents randomized to having an automated external defibrillator
• Active Comparator: Pediatric residents randomized to having a manual defibrillator

• Rossano JW, Quan L, Kenney MA, Rea TD, Atkins DL. Energy doses for treatment of out-of-hospital pediatric ventricular fibrillation. Resuscitation. 2006 Jul;70(1):80-9. Epub 2006 Jun 8.
• Mogayzel C, Quan L, Graves JR, Tiedeman D, Fahrenbruch C, Herndon P. Out-of-hospital ventricular fibrillation in children and adolescents: causes and outcomes. Ann Emerg Med. 1995 Apr;25(4):484-91.
• Hickey RW, Cohen DM, Strausbaugh S, Dietrich AM. Pediatric patients requiring CPR in the prehospital setting. Ann Emerg Med. 1995 Apr;25(4):495-501. Review.
• Samson RA, Nadkarni VM, Meaney PA, Carey SM, Berg MD, Berg RA; American Heart Association National Registry of CPR Investigators. Outcomes of in-hospital ventricular fibrillation in children. N Engl J Med. 2006 Jun 1;354(22):2328-39.
• Samson RA, Berg RA, Bingham R; Pediatric Advanced Life Support Task Force, International Liaison Committee on Resuscitation for the American Heart Association; European Resuscitation Council. Use of automated external defibrillators for children: an update--an advisory statement from the Pediatric Advanced Life Support Task Force, International Liaison Committee on Resuscitation. Pediatrics. 2003 Jul;112(1 Pt 1):163-8. No abstract available.
• Deakin CD, Nolan JP; European Resuscitation Council. European Resuscitation Council guidelines for resuscitation 2005. Section 3. Electrical therapies: automated external defibrillators, defibrillation, cardioversion and pacing. Resuscitation. 2005 Dec;67 Suppl 1:S25-37. Review. No abstract available.
• Larsen MP, Eisenberg MS, Cummins RO, Hallstrom AP. Predicting survival from out-of-hospital cardiac arrest: a graphic model. Ann Emerg Med. 1993 Nov;22(11):1652-8.
• Valenzuela TD, Roe DJ, Nichol G, Clark LL, Spaite DW, Hardman RG. Outcomes of rapid defibrillation by security officers after cardiac arrest in casinos. N Engl J Med. 2000 Oct 26;343(17):1206-9.
• Zafari AM, Zarter SK, Heggen V, Wilson P, Taylor RA, Reddy K, Backscheider AG, Dudley SC Jr. A program encouraging early defibrillation results in improved in-hospital resuscitation efficacy. J Am Coll Cardiol. 2004 Aug 18;44(4):846-52.
• Gombotz H, Weh B, Mitterndorfer W, Rehak P. In-hospital cardiac resuscitation outside the ICU by nursing staff equipped with automated external defibrillators--the first 500 cases. Resuscitation. 2006 Sep;70(3):416-22. Epub 2006 Aug 14.
• Woollard M, Whitfield R, Newcombe RG, Colquhoun M, Vetter N, Chamberlain D. Optimal refresher training intervals for AED and CPR skills: a randomised controlled trial. Resuscitation. 2006 Nov;71(2):237-47. Epub 2006 Sep 28.
• Rossano JW, Jefferson LS, Smith EO, Ward MA, Mott AR. Automated external defibrillators and simulated in-hospital cardiac arrests. J Pediatr. 2009 May;154(5):672-6. Epub 2009 Jan 23.

Inclusion Criteria:

• Pediatric resident at Baylor College of Medicine

Exclusion Criteria:

• Not a pediatric resident at Baylor College of Medicine