What does early CPR stand for in the chain of survival?

Early CPR in the context of the chain of survival refers to Cardiopulmonary Resuscitation. This is a critical component of emergency response to cardiac arrest and is aimed at preserving brain function and blood circulation until more advanced medical help is available. The term underscores the importance of prompt action, as the chances of survival significantly improve when bystanders administer CPR immediately after a cardiac arrest occurs.

The essence of early CPR involves performing chest compressions and rescue breaths, which help maintain blood flow to vital organs, particularly the brain and heart. This action is crucial because during cardiac events, oxygenated blood flow is reduced, and without immediate intervention, irreversible damage can occur within minutes. Thus, early CPR is emphasized because it can mean the difference between life and death.

The other options presented do not accurately reflect this concept within the chain of survival, as they either contain terminology that is not standard in emergency medicine or do not relate specifically to the well-defined practice of CPR as recognized in lifesaving protocols.