create a quiz completed

1234567891011121314151617
Across
  1. 3. largest artery
  2. 4. upper Chambers of the heart
  3. 5. abnormally rapid heart beat
  4. 7. heart beats
  5. 8. intema- innermost layer of the blood vessel
  6. 10. vessels that carry blood to the heart
  7. 11. brain damage due to stopped oxygen supply to the brain
  8. 12. circulation- circulation of oxygen
  9. 13. ovale- opening in the septal wall between the atria
  10. 15. heart disease- when heart muscle is damaged and over worked
  11. 16. output- the total volume of blood ejected from the heart
  12. 17. externa- outermost layer of the blood vessel
Down
  1. 1. lining inferior of the heart
  2. 2. small thin walled vessel where oxygen and carbon dioxide exchange occurs
  3. 4. hardening and thickening of the inner walls
  4. 6. heart disease- a heart condition present at birth
  5. 9. pectoris- chest pain
  6. 11. circulation- circulation of oxygenated blood
  7. 14. heart disease- irritation of the heart
  8. 17. valve- three-part valve located between the right atrium and the right ventricle