Across
- 4. transport oxygenated blood from lungs to heart
- 5. ensure that oxygenated and deoxygenated blood does not mix
- 7. transport deoxygenated blood from heart
- 10. calcium deposited on the plaque
- 11. insufficient oxygen supply to the heart muscle cause severe chest pain
- 12. main blood artery that transport oxygenated blood to the whole body
- 13. ensure that blood which flow into right ventricle does not flow back into right atrium
Down
- 1. artery that supply blood to the heart
- 2. caused by the restricted blood flow
- 3. ensure that blood flow out of the heart does not flow back
- 6. formation and deposition of plaque on artery wall
- 8. main vein that transport deoxygenated blood back to heart
- 9. ensure that blood which flow into left ventricle does not flow back into left atrium
