[New technic for detection of left-to-right shunts by the nitrogen oxide method].
D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D009569:Nitric Oxide; D009589:Nitrogen Oxides
D009589:Nitrogen Oxides; D009569:Nitric Oxide
HEART DEFECTS, CONGENITAL/diagnosis