What are the benefits of mechanical ventilation in the treatment of 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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Mechanical ventilation is used for two essential reasons: (1) to increase PaO2 and (2) to lower PaCO2. Mechanical ventilation also rests the respiratory muscles and is an appropriate therapy for respiratory muscle fatigue.

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