Inappropriate Shock Delivery Is Common During Pediatric In-Hospital Cardiac Arrest

for the pediRES-Q Investigators, James M. Gray, Tia T. Raymond, Dianne L. Atkins, Ken Tegtmeyer, Dana E. Niles, Vinay M. Nadkarni, Sandeep V. Pandit, Maya Dewan, Kamal Abulebda, Dianne Atkins, Shilpa Balikai, Marc Berg, Robert Berg, Utpal Bhalala, Matthew S. Braga, Corinne Buysse, Adam Cheng, Andrea Christoff, Kelly CorbettAllan Decaen, Gabry Dejong, Jimena Del Castillo, Maya Dewan, Aaron Donoghue, Jordan Duval-Arnould, Ivie Esangbedo, Michael Flaherty, Maria Frazier, Stuart Friess, Sandeep Gangadharan, Orsola Gawronski, Jonathan Gilleland, Heather Griffis, James Gray, Helen Harvey, Ilana Harwayne-Gidansky, Sarah Haskell, Jennifer Hayes, Kiran Heber, Betsy Hunt, Takanari Ikeyama, Priti Jani, Katherine Daniels, Monica Kleinman, Lynda Knight, Hiroshi Kurosawa, Javier Lasa, Kasper Glerup Lauridsen, Tara Lemoine, Tensing Maa, Elizabeth Masse, Luz Marina Mejia, Michael Meyer, Yee Hui Mok, Ryan Morgan, Vinay Nadkarni, Sholeen Nett, Dana Niles, Amanda O'Halloran, Michelle Olson, Gene Ong, Prakad Rajapreyar, Tia Raymond, Joan Roberts, Anita Sen, Sophie Skellet, Daniel Stromberg, Felice Su, Robert Sutton, Todd Sweberg, Oscar Tegg, Ken Tegtmeyer, Alexis Topjian, Wendy Van Ittersum, Javier Urbano Villaescusa, Ichiro Watanabe, Denise Welsby, Jesse Wenger, Heather Wolfe, Andrea Yeo, Pricilla Yu

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

OBJECTIVES: To characterize inappropriate shock delivery during pediatric in-hospital cardiac arrest (IHCA). DESIGN: Retrospective cohort study. SETTING: An international pediatric cardiac arrest quality improvement collaborative Pediatric Resuscitation Quality [pediRES-Q]. PATIENTS: All IHCA events from 2015 to 2020 from the pediRES-Q Collaborative for which shock and electrocardiogram waveform data were available. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We analyzed 418 shocks delivered during 159 cardiac arrest events, with 381 shocks during 158 events at 28 sites remaining after excluding undecipherable rhythms. We classified shocks as: 1) appropriate (ventricular fibrillation [VF] or wide complex ≥ 150/min); 2) indeterminate (narrow complex ≥ 150/min or wide complex 100-149/min); or 3) inappropriate (asystole, sinus, narrow complex < 150/min, or wide complex < 100/min) based on the rhythm immediately preceding shock delivery. Of delivered shocks, 57% were delivered appropriately for VF or wide complex rhythms with a rate greater than or equal to 150/min. Thirteen percent were classified as indeterminate. Thirty percent were delivered inappropriately for asystole (6.8%), sinus (3.1%), narrow complex less than 150/min (11%), or wide complex less than 100/min (8.9%) rhythms. Eighty-eight percent of all shocks were delivered in ICUs or emergency departments, and 30% of those were delivered inappropriately. CONCLUSIONS: The rate of inappropriate shock delivery for pediatric IHCA in this international cohort is at least 30%, with 23% delivered to an organized electrical rhythm, identifying opportunity for improvement in rhythm identification training.

Original languageEnglish
Pages (from-to)E390-E396
JournalPediatric Critical Care Medicine
Volume24
Issue number8
DOIs
StatePublished - Aug 1 2023

Keywords

  • children
  • defibrillation
  • ventricular fibrillation
  • ventricular tachycardia

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