Cardiovascular System

123456789101112131415161718192021222324252627282930313233343536
Across
  1. 4. ___-volume, amt. blood ejected from vent. per beat
  2. 5. ___-cardia, abnormally slow heart-rate
  3. 7. ____ semilunar valve, leads into aorta
  4. 8. pulmonary ____, carries blood from lung to heart
  5. 9. ___-pressure (systolic minus diastolic pressure)
  6. 10. ____ valve, separates right atrium and ventricle
  7. 12. ____ valve, separates left atrium and ventricle
  8. 13. ___ amt. blood fills vent. at end of filling, abbrev.
  9. 15. hormone secreted from atria due to high BP, abbrev.
  10. 18. pulmonary ____ valve, leads out of right ventricle
  11. 20. contraction phase
  12. 21. ventricle that pumps blood to body
  13. 22. ___ pressure, drives fluid movement across arterial end of capillary bed
  14. 24. ___-Node, backup-pacemaker of heart, abbrev.
  15. 27. ___ artery, branch of R. coronary a.
  16. 28. ___ arteriosus, fetal shunt from pulm. trk. to aorta
  17. 30. ___-load, arterial "backpressure"
  18. 32. upper chamber of heart
  19. 35. abnormal heart-sound
  20. 36. ___ coronary artery bypass graft, abbrev.
Down
  1. 1. ___ pressure, drives fluid movement across venous end of capillary bed
  2. 2. influx of this ion in contractile cells = depolarization
  3. 3. pulmonary ____, carries blood from heart to lung
  4. 6. kidney enzyme released into blood due to low BP
  5. 9. umbilical arteries carry blood to the ____
  6. 11. ___ arteries, type with high elastic CT., propels blood
  7. 14. lower chamber of heart
  8. 16. cardiac ____, duration of one complete heartbeat
  9. 17. ___ interval, includes "pause" between atrial/vent. depol.
  10. 19. weakened tissue due to lack of blood supply
  11. 23. ____ valve is one that doesn't open all the way
  12. 25. influx of this ion in autorhythmic cells = depolarization
  13. 26. relaxation phase
  14. 29. ___-Node, "pacemaker" of heart, abbrev.
  15. 31. ventricle that pumps blood to lungs
  16. 33. ___-cardia, abnormally fast heart-rate
  17. 34. standard units of measure of blood pressure