RT Book, Section A1 Rozenfeld, Ranna A. SR Print(0) ID 1152487241 T1 Cardiac Arrest T2 The PICU Handbook YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259834370 LK accesspediatrics.mhmedical.com/content.aspx?aid=1152487241 RD 2024/04/20 AB Cardiac arrest is defined by a triad of derangements:PulselessnessApneaUnresponsivenessThis state leads to progressive tissue ischemia and organ dysfunction, which, if not rapidly corrected, can result in irreversible deterioration of cardiac and neurologic function.Cardiac arrest occurs in 2% to 6% of pediatric patients who are admitted to the pediatric intensive care unit.Cardiac arrest occurs in approximately 16,000 children out of hospital in the United States each year.Because of the relative infrequency of out-of-hospital events, pediatric resuscitations are not common for providers outside of the pediatric intensive care unit.There continues to be a significant difference in outcomes (e.g., favorable vs. nonfavorable) between patients with in-hospital vs. out-of-hospital events.