Heart and CHD

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Across
  1. 6. builds up in the artery wall causing it to narrow
  2. 7. drugs used to reduce Cholesterol
  3. 9. another word for biological catalysts in the body
  4. 11. acids when lipids are digested glycerol is produced along with this other substance
  5. 13. carried by red blood cells
  6. 14. cell fragments that help the blood to clot
  7. 15. proteins made by white blood cells that kill pathogens
  8. 16. small metal devices inserted in to arteries to open them up
  9. 17. emulsifies lipids
  10. 18. located in the right atrium and regulates heart rate
Down
  1. 1. the small arteries that provide the heart with blood
  2. 2. cells that kill pathogens
  3. 3. a process that releases energy
  4. 4. the side of the heart with a thicker muscle wall
  5. 5. the major artery that carries blood from the heart to the body
  6. 8. a sugar needed for respiration
  7. 10. the pigment in red blood cells
  8. 12. prevents backflow
  9. 15. the upper chambers of the heart