title: Survival in severe congenital heart disease.
mesh_terms: D006348:Cardiac Surgical Procedures; D006268:Health Facilities / Q000592:standards*; D006330:Heart Defects, Congenital / Q000401:mortality*; D006801:Humans; D007231:Infant, Newborn; D010564:Personnel, Hospital / Q000600:supply & distribution; D006113:United Kingdom