THE HEART

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Across
  1. 5. These chambers have developed thick walls due to pumping blood out of the heart.
  2. 6. The tricuspid valve is located between the atrium and ventricle in which part of the heart?
  3. 7. AV valve found between the right atrium and right ventricle.
  4. 10. What is the name of the wall that separates both ventricle chambers?
  5. 14. "Pulmonary" is a term associated with which respiratory organ?
  6. 17. Devices implanted in people whose heart’s electrical conduction system is not working properly.
Down
  1. 1. There are ____ chambers in the human heart
  2. 2. If blood pressure is measured as 120/80, 80 refer to which pressures?
  3. 3. Which vessels bring oxygen-poor blood to the heart?
  4. 4. Blood goes to the lungs from _______________ of the heart.
  5. 8. Which side of the heart contains oxygen-poor blood?
  6. 9. _____ Fibres can ensure coordinated contraction of the entire ventricle wall
  7. 11. The cardiac cycle is controlled by a small patch of?
  8. 12. If blood pressure is measured as 120/80, 120 refer to which pressures?
  9. 13. The left ventricle pumps oxygenated blood out to the body via?
  10. 15. Name the valve located between the left atrium and the left ventricle.
  11. 16. What structure prevents blood in the heart and veins from flowing in the wrong direction?