Cardiovascular diseases

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Across
  1. 2. blood-filled weak spot in the brain
  2. 7. cancer-causing agents
  3. 9. lack of oxygen-rich blood to the heart
  4. 13. heart and blood diseases
  5. 14. when the heart doesn't receive enough blood
  6. 15. removal of tissue to check for cancer
Down
  1. 1. stroke near the cerebrum
  2. 3. twitching of the heart
  3. 4. when a tumor is cancerous
  4. 5. Diseases that last long periods of time
  5. 6. normal gene turned cancer-causing
  6. 8. cancer spreading throughout the body
  7. 10. mass of abnormal cells
  8. 11. rapid production of abnormal cells
  9. 12. disruption of blood flow to the brain