Ch 9: Cardiovascular System

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Across
  1. 3. valve between left atrium and left ventricle
  2. 5. valve that opens from right ventricle to pulmonary artery
  3. 8. exam listening to sound within body with a stethoscope
  4. 13. meaning of ateri/o
  5. 16. node that is within wall of right atrium and initiates conductor of heart beat
  6. 18. membrane outer layer of heart
  7. 20. fast heart beat over 100 beats/min
  8. 21. main trunk of arterial system
  9. 22. limping pain from inadequate blood flow after rest
  10. 24. upper left and right chambers of heart
  11. 26. valve between right atrium and right ventricle
  12. 27. type of blood that enters the heart
  13. 29. type of ECG that inducts controlled exercise
Down
  1. 1. condition of narrowing
  2. 2. period of cardiac cycle when blood enters relaxed ventricles
  3. 4. thick muscular part of the heart
  4. 6. period of cardiac cycle when heart contracts and blood ejects
  5. 7. what organ oxygenates blood
  6. 9. combining form for fatty paste
  7. 10. the loose protective sac over the heart
  8. 11. lower left and right chambers of heart
  9. 12. resting state of myocardial cell
  10. 13. joining of two blood vessels to allow flow from one to the other
  11. 14. obstruction or closing off
  12. 15. valve between left ventricle and aorta
  13. 17. area of dead tissue cells from occlusion of blood vessel
  14. 19. low blood pressure
  15. 23. meaning of sphygm/o
  16. 25. high blood pressure
  17. 28. combining form for clot