Across
- 1. white
- 4. self
- 9. red
- 12. inside
- 13. artery
- 15. disease
- 16. around
- 17. abnormal condition
- 19. slow
- 20. heart
- 21. lung
- 22. blood
Down
- 2. condition of the blood
- 3. cell
- 5. fast
- 6. between
- 7. hardening
- 8. measure
- 10. chest
- 11. like or similar
- 14. clot
- 16. vein
- 18. instrument to look through