Across
- 2. Heart attack
- 3. What to do if unresponsive
- 5. Organ related to cardiac arrest
- 8. Method of transferring blood around body
- 9. When the heart stops pumping blood around body
Down
- 1. When the heart twitches
- 4. Needed in order for survival
- 6. Should make you suspicious
- 7. Stops (to the brain)
- 10. Lack of oxygen
- 11. When the heart stops beating
