Pj. Cordero et al., TRANSIENT RIGHT-TO-LEFT SHUNTING THROUGH A PATENT FORAMEN OVALE SECONDARY TO UNILATERAL DIAPHRAGMATIC PARALYSIS, Thorax, 49(9), 1994, pp. 933-934
A 57 year old patient presented with unilateral diaphragmatic paralysi
s and severe hypoxaemia secondary to transient right-to-left interatri
al shunting through a patent foramen ovale. The final diagnosis was ma
de because of the initial detection of a shunt while the patient was b
reathing 100% oxygen.