Across
- 1. primary artery carrying blood from left ventricle to body
- 6. valve between left atrium and left ventricle
- 10. primary artery carrying blood from the right ventricle to the lungs
- 11. valve between Aorta and left ventricle
- 15. heart strings
- 16. inferior tip of heart
- 17. wall between ventricles
- 18. heart muscle
Down
- 2. strong chamber responsible for pumping blood to lungs to oxygenate deoxygenated blood
- 3. strongest chamber that pumps blood to entire body
- 4. flap on heart valv
- 5. superior and inferior large veins returning blood to the heart
- 7. valve between pulmonary trunk and right ventricle
- 8. large venous sack returning blood from wall of heart to right atrium
- 9. arteries supplying blood to the wall of the heart
- 12. valve between right atrium and right ventricle
- 13. flat superior surface of heart
- 14. chambers on right and left side that receive deoxygenated blood from body and oxygenated blood from lungs