Cardiovascular System Study Guide

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Across
  1. 4. muscle cells that contract to pump blood
  2. 8. What returns deoxygenated blood to the heart
  3. 9. smooth lining of the valves
  4. 11. allows exchange of gass and nutrients
  5. 12. the stress level abbriviation
  6. 16. records heart electrical activity
  7. 18. break down suffix
  8. 21. rapid prefix
  9. 22. electrocardiogram abbriviation
  10. 24. inner endothelia lining
  11. 26. inadequate blood flow to the brain
Down
  1. 1. surgical removal
  2. 2. weakened or damaged heart muscles
  3. 3. ultrasound that creates images of the heart
  4. 5. measures the strain put on the heart
  5. 6. indicates heart damage or thyroid function
  6. 7. a dye in the heart to show blockage
  7. 10. when a heart valve leaks
  8. 13. slow prefix
  9. 14. an irregular heartbeat
  10. 15. disease suffix
  11. 17. bypass grafting in the heart
  12. 19. imaging machine
  13. 20. organ that pumps blood through the body
  14. 21. when the heart can't pump properly
  15. 23. inflammation suffix
  16. 25. a tye of heart faliure.