10.7 Crossword Puzzle Challenge Part 1

123456789101112131415
Across
  1. 2. One of two lower chambers of the heart
  2. 5. An extreme form of hypoxia
  3. 6. Surgery repair to the heart valve
  4. 9. An abnormal heart rhythm
  5. 12. A benign tumor most develop in the left atrium that derived with cells embedded in soft mucoid stromal tissue.
  6. 14. The valve between left atrium and left ventricle
  7. 15. The valve between right atrium and right ventricle
Down
  1. 1. Inner lining of the heart
  2. 3. Smallest blood vessel
  3. 4. Small vein
  4. 7. The largest artery in the body
  5. 8. Contraction phase of the heartbeat
  6. 10. The four chamber of the heart are separated by partitions
  7. 11. Muscular middle layer of the heart
  8. 13. One of two upper chambers of the heart