The use of amyl nitrite in the differentiation of Fallot's tetralogy and pulmonary stenosis with intact ventricular septum.
D000680:Amyl Nitrite; D003937:Diagnosis, Differential; D006801:Humans; D009573:Nitrites; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*; D013771:Tetralogy of Fallot / Q000175:diagnosis*; D054088:Ventricular Septum
D009573:Nitrites; D000680:Amyl Nitrite
NITRITES; PULMONARY STENOSIS/differential diagnosis; TETRALOGY OF FALLOT/differential diagnosis