The Cardiovascular System

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Across
  1. 2. blockage cut blood flow to a part of the heart
  2. 4. electrical signal can't pass normally
  3. 5. x-rays details pictures of the heart and blood vessels
  4. 7. heart doesn't pump enough blood
  5. 10. force of circulating blood on the walls the arteries
  6. 12. checks the heart rhythm and electrical activity
  7. 14. smallest type of blood vessel
  8. 15. measure of red blood cells, white blood cells, and platelets in the blood
  9. 20. wearable device that records the heart's rhythm
  10. 21. carry oxygen-depleted blood toward the heart
  11. 22. fluid that transports oxygen and nutrients to the cells
  12. 23. hollow muscular organ that pumps blood
  13. 24. problem with the rate or rhythm of your heartbeat
Down
  1. 1. tube inserted into a blood vessel
  2. 3. scan used to look at the heart and nearby blood vessels
  3. 5. root word for heart
  4. 6. combining form for blood
  5. 8. combining form for artery
  6. 9. prefix for vein
  7. 11. extra fluid collects between the heart and the pericardium
  8. 13. x-ray of blood or lymph vessels
  9. 16. largest artery in the body
  10. 17. carry blood from the heart to tissue and organs
  11. 18. block of blood supply to part of the brain
  12. 19. root word for blood vessels