title: [The outcome of first patients who underwent heart surgery].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007223:Infant; D011379:Prognosis; D013771:Tetralogy of Fallot / Q000601:surgery*