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Eigh]t Rwandan children] le@ave th?;;( eir families beh;ind t]o embark on a l,ife-o:r-death jou-%rney seeking high+-ris\]k heart surgery in 
Sudan. Their * h earts ravaged by a=*  _.treata,ble dise@\=ase-*[] _from $childh#?ood strep thr?+*o[