[Differential diagnosis of tetralogy of Fallot in the precyanotic phase and its development characteristics in the 1st year of life].
D001024:Aortic Valve Stenosis / Q000175:diagnosis; D003490:Cyanosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013771:Tetralogy of Fallot / Q000175:diagnosis*
Diagnóstico differencial de la tetralogía de Fallot en la fase precianótica y sus características evolutivas en el primer año de fida.