Jas Cardiovascular Puzzle

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Across
  1. 2. partition
  2. 5. valve between left atrium and left ventricle
  3. 6. largest artery in the body
  4. 8. closes an opening
  5. 11. lower tip of the heart
  6. 13. valve between right atrium and right ventricle
  7. 15. smallest type of blood vessel
  8. 16. abnormal swishing sound
  9. 17. small vein
Down
  1. 1. contraction phase of the heartbeat
  2. 3. inner lining of the blood vessels
  3. 4. inner lining of the heart
  4. 7. muscular layer of the heart
  5. 9. upper chambers of the heart
  6. 10. carries blood away from the heart
  7. 12. beat of the heart
  8. 14. relax phase of the heartbeat
  9. 15. Greek word meaning stupor