cardiovascular system

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Across
  1. 2. Implantable cardioverter defibrillator
  2. 5. delivers blood to tissues
  3. 8. oxygen
  4. 11. heart rhythms improper beating of the hear
  5. 12. checks heart chambers
  6. 16. electrical activity in the heart
  7. 17. pumps blood through the system
Down
  1. 1. Cardiovascular disease
  2. 3. Cardiac resynchronization therapy
  3. 4. checks heart rhythm
  4. 6. lung
  5. 7. small vessels that perfuse tissues
  6. 9. heart
  7. 10. pertaining to
  8. 13. Coronary artery bypass graft surgery
  9. 14. return blood to the heart
  10. 15. heart disease abnormality in the heart