[Electrocardiographic observations of congenital heart defects in children].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D013771:Tetralogy of Fallot / Q000175:diagnosis
Elektorkardiograficheskie nabliudeniia pri vrozhdennykh porokakh serdtsa u deteĭ.