# Chain of Survival

The Chain of Survival refers to a series of critical actions that improve the chances of survival following cardiac arrest.

**What is Chain of Survival?**

## Links in the Chain of Survival

1. Early Recognition and Call for Help: Identifying cardiac arrest and calling emergency services.
2. Early CPR: Starting chest compressions to maintain blood flow.
3. Early Defibrillation: Using an AED to restore a normal heart rhythm.
4. Advanced Care: Professional medical treatment and post-resuscitation care.

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First Aid Glossary · https://cprcoursealtona.au/glossary/chain-of-survival · Australia Wide First Aid (RTO 31961).