What is the purpose of the chain of survival?

The purpose of the chain of survival is to outline the steps that significantly increase survival rates in cases of cardiac arrest. This framework emphasizes the critical actions that need to be taken immediately following a cardiac event, such as early recognition of cardiac arrest, prompt initiation of CPR, rapid access to defibrillation, and effective advanced life support. Each link in this chain plays a vital role, and the timely execution of these steps ensures that patients receive the best chance of recovery. By understanding and following the chain of survival, responders can effectively respond to cardiac emergencies and improve outcomes for patients.