title: [Proceedings: Open heart surgery for infants under 2 years of age with serious heart diseases].
mesh_terms: D000367:Age Factors; D006348:Cardiac Surgical Procedures / Q000379:methods*; D002675:Child, Preschool; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007223:Infant