Med term

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Across
  1. 2. is a substance that travels all over the body and is pumped by the heart.
  2. 5. records the electrical activity of the heart
  3. 12. hardeing or narrowing of heart arteries
  4. 14. chest
  5. 16. electrocardiography
  6. 19. slow
  7. 20. vessels that return blood to the heart
  8. 21. pumps blood through the cardiovascular system
  9. 23. measures blood pressure
Down
  1. 1. any of the four valves in heart don't open/close
  2. 3. someone who studies
  3. 4. problem with the rate of the heartbeat
  4. 6. patient
  5. 7. portable electrocardiography
  6. 8. a test that uses ultrasound to look at heart/vessels
  7. 9. heart doesn't pump enough blood
  8. 10. nothing by mouth
  9. 11. as needed
  10. 12. network of small vessels that perfuse tissues
  11. 13. x-ray dye injected into blood vessels to see narrowing or aneurysms
  12. 15. hyperextension
  13. 17. above/over/excessive
  14. 18. heart muscle becomes larger and stiffens
  15. 22. fast
  16. 24. vessels that deliver blood to tissues