Circulatory System

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Across
  1. 3. arrest, When the heart loses rhythm or stops beating altogether.
  2. 9. The "R" in CPR stands for this word.
  3. 11. attack, Occurs when blood flow and oxygen to part of the heart are blocked.
  4. 12. The surprisingly salty food that had the highest sodium content per serving.
  5. 13. A program designed to help people recover after a heart attack.
  6. 14. Patients are encouraged to return to this activity soon after a heart attack.
  7. 15. A key contributor to heart disease when consumed in excess.
Down
  1. 1. A device that can deliver an electric shock to restore heart rhythm.
  2. 2. An undiagnosed case of this condition may have masked Paul's symptoms.
  3. 4. Most Australians get excess salt from __________ foods.
  4. 5. disease, The number one cause of death worldwide.
  5. 6. Emergency first aid used when someone is in cardiac arrest.
  6. 7. The heart has four major __________.
  7. 8. The __________ arteries supply oxygen-rich blood to the heart.
  8. 10. The mineral that makes up about 40% of salt.