Telemedicine in cardiac arrest protocols: Comparative impact of video and audio dispatcher assistance

DA-CPR plays a crucial role in the chain of survival for out-of-hospital cardiac arrest patients. Extensive research has consistently demonstrated its effectiveness in increasing bystander-initiated CPR and improving patient outcomes. Ongoing technological advancements, such as video calls and automated external defibrillator integration, continue to refine and enhance the delivery of DA-CPR. However, continuous efforts are required to standardize dispatcher training and further optimize communication strategies to ensure the highest quality of care for cardiac arrest victims.