Across
- 1. irregular rhythm in the heartbeat
- 3. medical device that restarts hearts
- 4. white blood cells
- 9. high blood pressure
- 11. large veins carrying blood to the heart
- 14. protein inside erythrocytes
- 15. relating to the heart vessels
- 16. two upper cavities of the heart
- 19. platelets of the blood
- 21. medical instrument that listens to the heart
Down
- 1. chest pain
- 2. study of the heart
- 5. red blood cells
- 6. related to the lungs
- 7. small blood vessel connecting arteries and veins
- 8. actual term for blood pressure cuff
- 10. two main arteries carrying blood to the head and neck
- 12. procedure that opens up blocked blood vessels
- 13. blood vessels that carry blood
- 17. artery that carries blood away from the heart to the rest of your body
- 18. hollow part of the cavity or organ
- 20. low blood pressure