title: [Natural history of septal defects in children].
mesh_terms: D002675:Child, Preschool; D006343:Heart Septal Defects / Q000175:diagnosis / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011652:Pulmonary Circulation
vernacular_title: Historia naturalna wrodzonego ubytku miedzykomorowego u dzieci.