title: [Evaluation of the efficiency of the respiratory system in children with small interventricular septal defects].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D005541:Forced Expiratory Volume; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology*; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D008451:Maximal Voluntary Ventilation; D014797:Vital Capacity
vernacular_title: Próba oceny wydolności układu oddechowego u dzieci z małym ubytkiem przegrody miedzykomorowej serca.