[Suspected hypoplasia of the left ventricle in a case of tetralogy of Fallot].
D002675:Child, Preschool; D003937:Diagnosis, Differential; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D008297:Male; D013771:Tetralogy of Fallot / Q000175:diagnosis*