Both Hannah 's doctors and her family made an appeal for more people to consider organ donation . Hannah Clark suffered from a rare heart condition when she was a baby . Doctors added a donor heart to her own in a unique surgery when she was 12 . Hannah later removed the heart and found her own heart had healed itself . Hannah is now a healthy year - old with normal teenage aspirations .
Hannah Clark suffered from a rare heart condition when she was a baby . Doctors added a donor heart to her own in a unique surgery when she was 12 . Hannah later removed the heart and found her own heart had healed itself . Hannah is now a healthy year - old with normal teenage aspirations .