cardiovascular system

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Across
  1. 1. -algia
  2. 4. devices that regulate and normalize heartbeats
  3. 7. coronary artery bypass graft
  4. 8. high blood pressure
  5. 10. hem(o)-
  6. 11. acute myocardial infarction
  7. 12. test that creates a detailed image of the heart
  8. 15. double layered membrane on the outside of the heart
  9. 17. cardi(o)-
  10. 20. blood vessel that carries blood back to the heart
  11. 21. congestive heart failure
  12. 22. blockage or rupture of a blood vessel in the brain
  13. 23. used to restore normal heart rhythm by delivering an electrical shock
Down
  1. 2. a bulge or weakening in the wall of a blood vessel
  2. 3. heart rate faster than 100 beats per minute at rest
  3. 5. upper chamber of the heart
  4. 6. test that records heart's electrical activity
  5. 7. thromb(o)-
  6. 9. muscular middle layer of the heart
  7. 13. thorac(o)-
  8. 14. beats per minute
  9. 16. blood vessel that carries blood away from the heart
  10. 18. irregular heartbeat
  11. 19. small wire mesh tubes used to treat blocked arteries and improve blood flow
  12. 23. deep vein thrombosis