cardiovascular system

123456789101112131415
Across
  1. 3. valve with three flaps
  2. 5. largest blood vessel
  3. 8. fast heart rate
  4. 9. combining form meaning arm
  5. 10. enlargement of the heart
  6. 12. combing form that means yellowish plaque
  7. 13. upper chamber of the heart
  8. 14. deficiency of oxygen
  9. 15. what does parietal mean?
Down
  1. 1. middle layer of the heart wall
  2. 2. slow heart rate
  3. 4. an instrument used to listen to sounds within the chest
  4. 6. superior and inferior________
  5. 7. small, delicate vessels
  6. 11. lower chamber of the heart