medical terminology

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Across
  1. 1. the main artery of the body
  2. 4. where heart isnt pumping blood properly
  3. 5. used to inject dye into blood vessels
  4. 8. small vein collecting blood from the capillaries
  5. 10. a test to determine narrowing or aneurysm
  6. 12. disease
  7. 13. blood pressure
  8. 15. intrument to measure blood pressure
  9. 18. also known as a heart attack
  10. 21. small branch of an artery going into the capillaries
Down
  1. 2. oxygen and nutrients are exchanged between blood and tissue
  2. 3. to look at blood going through blood vessels
  3. 6. heart
  4. 7. artery has weakened walls swelling like balloon
  5. 9. also known as high blood pressure
  6. 11. carries blood from the right ventricle to lungs
  7. 14. upon or on
  8. 16. point of maximum impulse during test
  9. 17. inner or within
  10. 19. cardiovascular
  11. 20. muscle
  12. 21. atrial fibrillation