Cardiovascular Crossword Puzzle

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Across
  1. 2. When blood flows towards the heart
  2. 3. what is the function of the cardiovascular system?
  3. 5. Circuit What is it called when blood flows from the heart to the lungs and back?
  4. 7. What is picked up by red blood cells during the pathway of the blood?
  5. 10. Circuit The circuit from the heart to the rest of the body and back
  6. 12. What arteries supply the heart itself with oxygen and nutrients from the blood?
  7. 15. receiving chambers where blood comes into the heart
  8. 16. atrium Where blood is emptied into after it goes through the back of the heart
  9. 18. Valve located between the right atrium and right ventricle
  10. 20. ventricle After going through the tricuspid valve, deoxygenated blood goes through the
  11. 22. Oxygenated blood flows into through these veins
  12. 23. Conduction System This system controls the rhythm of your heartbeat
  13. 24. attack What is it called when the lack of blood flow to the cells of the heart start to die?
  14. 25. Carries blood away from the heart
Down
  1. 1. The membrane surrounds ans protects the heart
  2. 4. The bottom number of blood pressure
  3. 6. What does the systole number measure in blood pressure?
  4. 8. Atrium Deoxygenated blood from the inferior vena cava empties into the
  5. 9. bottom chamber that sends out blood
  6. 11. The irregular heart sounds caused by valve problems
  7. 13. What does the diastole number measure in blood pressure?
  8. 14. The pulmonary valve and the pulmonary artery carries blood into this lung
  9. 17. The uncoordinated pumping of the heart muscle
  10. 19. Vena Cava Deoxygenated blood returns to the heart through the
  11. 21. The top number of blood pressure