Out-of-hospital Chain of Survival American Heart Association​

Out-of-hospital Chain of Survival

The term Chain of Survival provides a useful metaphor for the elements of the ECC systems concept.

The 6 links in the adult out-of-hospital Chain of Survival are:

• Recognition of cardiac arrest and activation of the emergency response system
• Early cardiopulmonary resuscitation (CPR) with an emphasis on chest compressions
• Rapid defibrillation
• Advanced resuscitation by Emergency Medical Services and other healthcare providers
• Post-cardiac arrest care
• Recovery (including additional treatment, observation, rehabilitation, and psychological support)

A strong Chain of Survival can improve chances of survival and recovery for victims of cardiac arrest.