Crossword Puzzle

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Across
  1. 4. complete stopping of the heart
  2. 6. the outer layer of the heart
  3. 8. portable machine patient wears for a few days
  4. 9. term for dilated vein
  5. 12. faster than usual heart rhythm
  6. 14. medical term that means electricity
  7. 15. term that refers to the body
  8. 16. sends an electrical signal to regulate heart beat
  9. 19. prefix for outside of
  10. 20. a term for holding back
  11. 22. another word for two
  12. 24. increased pressure in the blood vessels
  13. 25. another word for three
Down
  1. 1. another word for four
  2. 2. term that means to cut
  3. 3. term retaining to sinus
  4. 5. irregular heartbeat
  5. 7. swollen and dilated veins found in the legs
  6. 10. hardening of a fatty substance
  7. 11. incision to the vein
  8. 13. abbreviation for cardio pulmonary resuscitation
  9. 17. enlarged heart
  10. 18. small branch of the veins
  11. 21. prefix for when something is beyond
  12. 23. prefix for many