Murdoch Children’s Research Institute (MCRI) Theme Director of Stem Cell Medicine Professor Enzo Porrello discusses how stem cells could be key in treating heart disease in children and what could cause congenital heart disease. Murdoch Children’s Research Institute (MCRI) Theme Director of Stem Cell Medicine Professor Enzo Porrello discusses how stem cells could be key in treating heart disease in children and what could cause congenital heart disease.