cardio crossword

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Across
  1. 2. around
  2. 6. coronary artery bypass graft
  3. 9. when someones heart stops beating
  4. 11. high blood pressure
  5. 12. enlarged heart
  6. 13. between
Down
  1. 1. heart attack
  2. 3. responsible for breathing
  3. 4. above, high
  4. 5. pumps blood through your body
  5. 7. harding of arteries
  6. 8. behind
  7. 10. under,low