title: THE PROGNOSIS WITHOUT SURGERY OF CONGENITAL CARDIAC LESIONS UNDER THE AGE OF TWO YEARS.
mesh_terms: D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009026:Mortality; D011379:Prognosis; D013223:Statistics as Topic
keywords: HEART DEFECTS, CONGENITAL; HEART SEPTAL DEFECTS, VENTRICULAR; INFANT; INFANT, NEWBORN; MORTALITY; PROGNOSIS; STATISTICS