Across
- 6. red blood cell
- 8. a device that shocks the heart with an electrical current
- 9. cava major blood vessels that carry blood to the heart from the body
- 12. major blood vessel that carries blood to the body
- 13. blood vessel that carries blood away from the heart
- 14. chest pain
- 16. low blood pressure
- 18. pertaining to the heart
- 20. study of the heart
Down
- 1. complex protein found in erythrocytes
- 2. small thin blood vessel that connects arteries and veins
- 3. two upper chambers of the heart
- 4. two lower chambers of the heart
- 5. high blood pressure
- 7. blood pressure cuff
- 10. abnormal heart rhythms
- 11. surgical repair of blood vessels by a balloon catheter
- 15. instrument used to listen to sounds of the heart and lungs
- 17. platelet
- 19. two large blood vessels that connects arteries and veins