unit 5 vocab

12345678910111213141516171819202122
Across
  1. 4. carry oxygen away from the heart
  2. 7. under
  3. 12. disease main cause of death in USA
  4. 13. dye used to diagnose narrowing
  5. 14. blocked blood flow from the heart
  6. 18. abrupt loss of heart rate
  7. 20. as needed
  8. 21. study of
  9. 22. high blood pressure
Down
  1. 1. regulates heart rate
  2. 2. pumps blood
  3. 3. enlarged veins
  4. 5. venae cavae carries blood to the lower half of the body
  5. 6. slow
  6. 8. used to breath
  7. 9. outside of
  8. 10. past medical records
  9. 11. monitor how the heart functions while being physical
  10. 12. portable EKG
  11. 13. weakened artery
  12. 15. open heart surgery
  13. 16. an element
  14. 17. carry blood away from the heart
  15. 19. condition process