What radiographic finding suggests right-to-left shunting in respiratory failure?

Updated: Apr 07, 2020
  • Author: Ata Murat Kaynar, MD; Chief Editor: Michael R Pinsky, MD, CM, Dr(HC), FCCP, FAPS, MCCM  more...
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Failure to visualize an obvious abnormality on chest radiographs in hypoxemic respiratory failure suggests the possibility of right-to-left shunting.

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