The most important step is recognizing that something is seriously wrong.

A person experiencing cardiac arrest will often:

• Suddenly collapse
• Become unresponsive
• Stop breathing normally (or only gasp occasionally)
• Show no signs of normal movement or awareness

Ask Yourself Three Questions

1. Are they awake?

Try speaking to them loudly and gently tapping their shoulders.

If they do not respond, treat the situation as an emergency.

2. Are they breathing normally?

Look for normal breathing.

Occasional gasping, snorting, or irregular breaths are NOT normal breathing.

3. Would you rather act or wait?

If someone is unresponsive and not breathing normally, assume cardiac arrest and take action immediately.

What To Do Next

1. Call 911.
2. Ask someone to retrieve the AED.
3. Begin CPR if you are trained.
4. Follow the AED instructions as soon as it arrives.