heart

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Across
  1. 3. ventricle lower left chamber of heart
  2. 7. muscular wall in the heart
  3. 9. irregular heartbeat
  4. 11. magnetic response uses powerful magnets to produce images of body
  5. 12. disease disease transmitted by a person or vector
  6. 13. disease disease affects the heart or blood
  7. 15. high blood pressure
  8. 17. valve the valve between the left atrium and left ventricle
  9. 18. biggest and longest artery
Down
  1. 1. viva cava a large vein
  2. 2. blood pressure 120/80
  3. 4. atrium upper right chamber of heart
  4. 5. plaques acumualate on artery walls
  5. 6. when blood flow is cut off to the brain
  6. 8. a electrocardiogram produces activity of the heart
  7. 10. a healthy vein removed from leg or chest to make a detour around a blocked artery
  8. 14. pectoris chest pain
  9. 15. attack when chest or heart get painful and can result in death
  10. 16. used to treat a irregular heartbeat