Across
- 2. less than 50 beats/min
- 7. also called the tricuspid
- 9. coronary vessels are surrounded by
- 11. test that measures heart function
- 13. over 100 beats/min
- 14. hypotension
- 16. atria contracts
- 18. top number of BP
- 19. ventricles relax
- 20. cardiac muscle its self
- 22. protected by the ribs and sternum
- 23. inner layer of heart
- 24. pacemaker of the heart
- 26. electric shock
Down
- 1. heart cells do not contract simultaneously
- 3. caused by not enough blood to heart cells
- 4. hypertension
- 5. heard between beats while having a heart murmur
- 6. heart sounds
- 8. carry blood to the heart
- 10. carry blood away from heart
- 12. keep blood flowing one way
- 15. which valve is leaky during a heart murmur?
- 17. biggest artery
- 20. also called the bicuspid
- 21. papillary muscles
- 25. bottom number of BP