[Congenital complete transverse heart block in a 2-year-and-7-month-old child].
D002304:Cardiac Pacing, Artificial; D002675:Child, Preschool; D004558:Electric Stimulation; D006327:Heart Block / Q000151:congenital* / Q000601:surgery; D006801:Humans; D008297:Male
Vrozhdennaia polnaia poperechnaia blokada serdtsa u rebenka 2 let 7 mes.