Across
- 3. ,lower chamber of heart
- 4. ,space inbetween the lungs
- 5. ,device to diagnose heart sounds
- 9. ,carries blood to lungs for purification
- 11. ,device to measure electric signals of heart
- 12. ,organ that pumps blood to all body
- 16. ,innermost layer of heart
- 17. body
- 18. ,vein to collect blood from body to the heart
- 19. ,liquid connective tissue
Down
- 1. ,upper chamber of the heart
- 2. , opening between left atrium and left
- 6. ,blood vessel to supply blood to heart
- 7. ,main artery to supply blood from heart to
- 8. ,opening between right atrium and
- 10. ventricle
- 13. ,flow of blood
- 14. ,carries blood from lungs to heart after purification
- 15. ,outer layer of heart