What is the role of pulmonary exercise testing in the diagnosis of diffuse parenchymal lung diseases (DPLDs)?

Updated: Sep 15, 2020
  • Author: Eleanor M Summerhill, MD, FACP, FCCP; Chief Editor: Zab Mosenifar, MD, FACP, FCCP  more...
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Pulmonary exercise testing may demonstrate decreased exercise capacity with exercise-limiting impairments in ventilation and gas exchange.

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