Anatomy: Circulatory System

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Across
  1. 2. a fibrous sac that surrounds the heart
  2. 5. receives deoxygenated blood from veins
  3. 6. is located on the posterior side of the heart
  4. 10. receives oxygenated blood from lungs
  5. 12. narrow end of the heart
  6. 15. transports oxygen-depleted blood from upper extremities
  7. 16. middle and last name of KhanhVan
  8. 18. covers the outer surface of the heart
  9. 20. a valve composed of three cusps or flaps
  10. 21. covers the inner surface of the heart
Down
  1. 1. drains blood from anterior ventricles
  2. 3. what cardiac myocytes are joined end to end by
  3. 4. what the heart is located under
  4. 7. receives blood from the right atrium
  5. 8. bands on myofibrils
  6. 9. a sequence of events that occur in the heart with each beat
  7. 11. thick middle layer of the heart wall
  8. 13. what make up the myocardium portion of the heart wall
  9. 14. broad end of the heart
  10. 17. large elastic artery
  11. 19. a valve composed of two cusps or flaps