Cardiovascular system

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Across
  1. 2. sound of faulty valve
  2. 6. major artery of the body (A in ABCs)
  3. 7. blood vessel connections
  4. 10. distinguishing feature on cardiac muscle
  5. 12. Heart relaxation
  6. 14. protective sac around the heart
  7. 15. aortic and pulmonary valves
  8. 18. measurable pressure wave (radial, brachial, inguinal, dorsalis pedis, carotid...)
  9. 19. describes a tiny blood vessel with many holes
  10. 20. long-term BP regulator
Down
  1. 1. pumping chambers
  2. 3. middle layer of the heart
  3. 4. what 120 stands for in BP measurements
  4. 5. muscles anchoring the valves
  5. 8. the function of the sinoatrial node
  6. 9. veins with leaky valves
  7. 11. exchange vessels
  8. 13. prevent backflow of blood
  9. 16. carry blood away from the heart
  10. 17. side under higher pressure