Cardiovascular Crossword

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Across
  1. 3. relaxation
  2. 6. rapid heart rate
  3. 10. high blood pressure
  4. 12. slow heart rate
  5. 15. a tool used to hear heart sounds
  6. 17. measure of heart rate
  7. 18. a pump of the heart
Down
  1. 1. a decrease in the oxygen carrying capacity of the RBC
  2. 2. the largest artery of the body
  3. 4. an orange-yellow pigment formed in the liver by the breakdown of hemoglobin
  4. 5. branching blood vessels that form a network between the arterioles and venules.
  5. 7. a disease of the heart that makes it harder to pump blood
  6. 8. carrying oxygen
  7. 9. carries blood to the heart
  8. 11. contraction
  9. 12. carries nutrients and oxygen through the body
  10. 13. carries blood away from the heart
  11. 14. thick muscular layer
  12. 16. pumps blood throughout our body
  13. 19. electrocardiogram