cardiovascular system

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Across
  1. 4. thin muscular tubes carry oxygenated blood away from the heart
  2. 5. infarction, heart attack
  3. 8. instrument that measures blood pressure
  4. 10. ultrasound, process of recording blood flow
  5. 13. blood pressure
  6. 15. high blood pressure
  7. 16. between
  8. 17. arrest, complete stopping of the heart
  9. 19. connect very small arteries and veins
  10. 20. electrocardiogram
  11. 21. artery disease, narrowing arteries around the heart
Down
  1. 1. upon or on
  2. 2. main artery of the heart
  3. 3. used to listen to heart, lungs and intestines
  4. 6. artery has weakened wall causing it to swell
  5. 7. muscle
  6. 9. inner or within
  7. 11. return oxygen depleted blood to the heart
  8. 12. artery
  9. 14. delivers electrical signals to the heart to regulate beats
  10. 15. muscular organ pumps blood troughout the body
  11. 18. monitor, portable ECG machine
  12. 19. congestive heart failure
  13. 21. chest pain
  14. 22. atrial fibrillation