Clinical clues to congenital heart disease in infants.
D002675:Child, Preschool; D003490:Cyanosis / Q000209:etiology; D006330:Heart Defects, Congenital / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014481:United States