Across
- 3. regular rhythm, HR 60-100
- 6. flutter waves on monitor
- 8. top chambers of heart
- 9. when heart contracts
- 11. irregular rhythm with fibrillation waves
- 13. inner layer of heart
Down
- 1. bottom chambers of heart
- 2. PR interval of afib
- 4. middle of thoracic cavity where heart is
- 5. when heart relaxes
- 6. extra 30% of blood pumped during contraction
- 7. a form of atrial tachycardia
- 10. primary pacemaker of the heart
- 12. early beat from focus in atria