Transient right-to-left shunting through a patent foramen ovale secondary to unilateral diaphragmatic paralysis.

Cordero, P J; Morales, P; Mora, V; Cebrian, J; Vallterra, J; Gudin, J; Benlloch, E; Marco, V · Thorax · 1994

case_report · Level V

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Abstract

A 57 year old patient presented with unilateral diaphragmatic paralysis and severe hypoxaemia secondary to transient right-to-left interatrial shunting through a patent foramen ovale. The final diagnosis was made because of the initial detection of a shunt while the patient was breathing 100% oxygen.

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