Intra- and Peri-Operative Cardiac Arrest in Pediatric Patients: Epidemiology, Risk Factors, Mechanisms, and Management Strategies.

Authors

Eleni Asimacopoulos, Gloria M Al Karaki, Kirsten C Odegard

Published in

Paediatric anaesthesia. Jul 22, 2026. Epub Jul 22, 2026.

Abstract

Intraoperative (IOCA) and perioperative cardiac arrest (POCA) in pediatric patients represents a rare but catastrophic event with significant implications for morbidity and mortality. Despite advances in anesthetic techniques, monitoring technology, and resuscitation protocols, the incidence of IOCA and POCA in children has remained relatively stable over the past two decades. In the pediatric noncardiac surgery population, the incidence ranges from approximately 3 to 22 per 10 000 cases. Key risk factors include young age, particularly neonates and infants, high American Society of Anesthesiologists (ASA) physical status classification, emergency surgery, the presence of congenital heart disease (CHD), and pulmonary hypertension. Respiratory events remain the leading cause of anesthesia-related cardiac arrest, with cardiovascular causes carrying a higher mortality. Prevention strategies emphasize preoperative risk stratification, team communication, and preparedness. Management requires rapid recognition, high-quality cardiopulmonary resuscitation, and consideration of extracorporeal cardiopulmonary resuscitation (ECPR) in refractory cases. This review synthesizes current evidence regarding the epidemiology, risk factors, mechanisms, and provides clinicians with management strategies for pediatric IOCA and POCA.

PMID:
42484292
Bibliographic data and abstract were imported from PubMed on 22 Jul 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.