The blue baby--circulation or ventilation or both?
D006328:Cardiac Catheterization / Q000009:adverse effects; D003490:Cyanosis / Q000175:diagnosis* / Q000628:therapy; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D008171:Lung Diseases / Q000175:diagnosis*; D011175:Positive-Pressure Respiration