Cardiovascular

123456789101112131415
Across
  1. 2. Small vein
  2. 5. Sound of the heart
  3. 9. Relaxation phase of heartbeat
  4. 10. Small artery
  5. 11. Valve between the right atrium and ventricle
  6. 14. Vein leading to heart from the head
  7. 15. Valve between left atrium and ventricle
Down
  1. 1. Vein leading to heart from the feet
  2. 3. Meaning of cyan/o
  3. 4. Artery leading to the lungs
  4. 6. Chamber of heart pumps blood to the lungs
  5. 7. muscular layer of heart wall
  6. 8. Meaning of coron/o
  7. 12. Blood pressure machine
  8. 13. Contraction phase of heartbeat