Cardiovascular System

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Across
  1. 2. Protective sac around the heart
  2. 3. Medical term for heart attack
  3. 6. Prefix meaning fast
  4. 7. Pumps blood throughout the body
  5. 8. Surgery to bypass blocked heart arteries
  6. 10. Prefix meaning slow
  7. 12. Chest pain
  8. 14. Heart can’t pump blood efficiently
  9. 17. Carry blood back to the heart
  10. 19. Instrument used to measure blood pressure
  11. 20. Swelling of an artery
  12. 21. Oxygen level
  13. 22. Root meaning heart
  14. 23. Blood pressure
Down
  1. 1. Tube and dye procedure to check heart vessels
  2. 4. Ultrasound used to check blood flow
  3. 5. Swollen, dilated veins usually in the legs
  4. 7. High blood pressure
  5. 8. Tiny vessels where oxygen and nutrients are exchanged
  6. 9. Uses sound waves to look at the heart
  7. 11. Records the electrical activity of the heart
  8. 13. Heart rate or pulse
  9. 15. Prefix meaning inside
  10. 16. Carry blood away from the heart
  11. 18. Prefix meaning around