Heart Disease

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Across
  1. 6. the buildup of fatty substances on the inner lining of arteries
  2. 8. the thickening or hardening of the arteries
  3. 9. complete replacement of a damaged heart with a healthy one
Down
  1. 1. an electronic device placed inside the chest that helps the heart beat regularly
  2. 2. a surgical procedure that inserts a tiny balloon into an artery to clear blockage
  3. 3. a surgery that reroutes a blood vessel or artery
  4. 4. a serious condition that occurs when the blood supply to the heart slows or stops
  5. 5. a condition in which the pressure of the blood on the walls of the blood vessels stays at a level that is higher than normal
  6. 7. a condition in which an artery of the brain breaks or becomes blocked