A review of the 2020 update of the Pediatric Advanced Life Support guidelines.

Pediatric cardiac arrest presents an infrequent but high-stakes event for emergency clinicians, who need to maintain expertise in this area. Evidence regarding pediatric resuscitations has been accumulating substantially over the past decade and highlights the unique considerations and challenges when resuscitating children. This issue reviews resuscitation principles of children in cardiac arrest while addressing the newest evidence-based and best-practice recommendations by the American Heart Association.