[Electrocardiographic evolution of tetralogy of Fallot].
D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D013771:Tetralogy of Fallot / Q000175:diagnosis* / Q000503:physiopathology*
Evolución electrocardiográfica de la tetralogia de Fallot.