Across
- 2. pertaining to tone
- 5. mass solid,liquid, gas
- 9. rhythm were your heart beats
- 13. chest
- 14. outer layer,of heart'
- 16. thin wall,carry blood
- 17. hardening
- 18. rupture
- 19. one who studies
- 23. electricle signals, regulates the heart
- 24. replaced with a heart donor
- 25. low blood pressure
Down
- 1. thin layer of the heart
- 3. electric shock to the heart
- 4. instrument to measure pressuree
- 6. double layered sac
- 7. narrow aneurysms
- 8. two flap value
- 10. smaller arteries
- 11. mediastinum
- 12. three flap value
- 15. muscular layer of the heart
- 20. blood clot that forms
- 21. fatty substance
- 22. weakend wall, swelling