Across
- 3. sack around the heart is inflamed
- 7. inner
- 9. allow you to breath
- 10. two
- 12. electrical signals in the heart
- 15. thinks for the body
- 16. what you need to breath
- 18. physical running
- 19. MRI cardiac magnetic scan
- 20. listens to the heart
- 21. filters
- 23. swelling like a balloon
Down
- 1. arrest stopping of the heart
- 2. the substance that is pumped
- 4. outside of
- 5. measures pressure
- 6. against
- 8. HBP
- 11. salt
- 13. gastrointestinal system
- 14. veins swollen veins
- 17. pressure that is measured
- 18. CT scan cardiac scan
- 19. pumps blood all over the body
- 22. between