Med term puzzle

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Across
  1. 3. blood vessels narrow causing discoloration, pain, and numbness
  2. 7. carries blood away from the heart
  3. 10. a condition caused by cholesterol build up on the walls of the arteries
  4. 11. do not resuscitate
  5. 13. carry blood to the heart]
  6. 14. fast
  7. 16. surgical removal
  8. 17. instrument used to listen to heart sounds
  9. 19. injecting x-ray dye to diagnose conditions like stenosis or aneurysms
  10. 20. made up of red and white cells
  11. 22. symptoms include: shortness of breath, swelling of the arms and legs, and weakness
  12. 24. narrowing in the arteries surrounding the heart
Down
  1. 1. pericardial sac around the heart is inflamed
  2. 2. against
  3. 4. ultrasonography checks blood flow in vessels to identify narrowing or clots
  4. 5. used to measure blood pressure
  5. 6. enlarged
  6. 8. Center of the circulatory system
  7. 9. Vital signs stable
  8. 12. uses ultrasound to examine the heart and its vessels
  9. 15. around
  10. 18. channels that carry blood throught your body
  11. 21. Atrial fibrillation
  12. 23. automated external defibrillator
  13. 24. chest pain