Cardiovascular system

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Across
  1. 4. radiographic image of a vein
  2. 5. condition of a rapid heart
  3. 8. abnormal reduction of all blood cells
  4. 9. narrowing of a blood vessel angiostenosis
  5. 12. excessive flow of blood (internally or externally)
  6. 13. abnormal reduction of red blood cells
  7. 17. physician who studies and treats diseases of the heart
  8. 18. surgical repair of a valve
  9. 19. plug of foreign material
Down
  1. 1. record of the electrical activity of the heart
  2. 2. visual examination of a blood vessel
  3. 3. originating in the heart
  4. 6. tumor composed of blood vessels
  5. 7. excision of a vein
  6. 9. pertaining to the atrium and ventricle
  7. 10. abnormal condition of a blood clot
  8. 11. tumor of blood
  9. 14. excision withing the artery
  10. 15. study of the heart
  11. 16. excision of a plug or clot