Cirulatory System 1

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Across
  1. 3. valve between the right atrium and ventrical
  2. 7. is the pressure of the blood pushing agains the walls of the arteries. (2 words)
  3. 8. records the electrical signal from the hear to check for different heart conditions
  4. 10. is a heart defect that develops soon after birth and affects the way blood flows through a baby's lung
  5. 12. that is from the start of one heartbeat to the beginning of the next. (2 words)
  6. 13. device used for patients at the end stage of heart failure
  7. 15. period in which the heart muscle relaxes and refills with blood
  8. 16. the node that is considered the pacemaker of the heart
  9. 17. Valve between left atrium and left ventricle
  10. 19. period of robes contraction and pumping of blood
  11. 20. means four in greek
  12. 23. atrioventricular valve opens in this step of the cardiac cycle (2 words)
  13. 24. refers to conditions that affect your heart muscle.
  14. 25. valve does not open properly
Down
  1. 1. spexialized conducting fibers of the heart that are excitable
  2. 2. type of septal defect when the heart defect is due to an abnormal connection between the lower chambers of the heart
  3. 4. valve does not close properly
  4. 5. high blood pressure
  5. 6. inflammation of any of the layers of pericardium
  6. 7. heart beats too slow
  7. 9. is caused by an irregular and fast heart beat (2 words)
  8. 11. when the heart muscle doesn't pump blood as well as it should.
  9. 14. type of septal defect when the heart defect is due to an abnormal connection between the upper chambers of the heart
  10. 18. term used to mean lungs
  11. 21. means the condition is present from birth
  12. 22. develops when major blood vessels that supply your heart become damaged or diseased