A new system called the ACLS Clinical Decision Display System was tested to see if it helps medical teams follow guidelines during cardiac resuscitations. The study involved different healthcare professionals working together in simulated scenarios. With the system, teams checked heart rhythms closer to guidelines, gave medication and shocks more consistently, and were overall more accurate in timing interventions. Almost all participants said they would use the system in real emergencies. This shows that the system can improve how resuscitation teams work together and follow protocols, which could lead to better outcomes for patients.