Meet Makayla, who's family went through agonising pain as their little baby girl's operation was cancelled 6 times because of lack of funding!
Meet Hayden, who is surviving on only half a heart, the right side of his heart does not function at all.
Meet Maddison, who will have to undergo multiple heart surgeries throughout her life as her heart outgrows her replacement valve.
Meet Joshua, born with a life threatening heart condition and 1 functioning kidney. He has just had his 4th open heart surgery.