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Updated: Jun 5, 2026

Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship
Published on: January 8, 2019
Functional residual capacity tool: A practical method to assess lung volume changes during pulmonary complications in
S Veena1, Sudeep Palepu, G S Umamaheswara Rao
1Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences, Bangalore, India.
Abstract:
In this report, we describe a patient in whom we used a functional residual capacity (FRC) tool available on a critical care ventilator to identify the loss of lung volume associated with pulmonary complications and increase in FRC with the application of a recruitment maneuver. The case report underlines the utility of the FRC tool in rapid visualization of the lung volume changes and the effects of application of corrective strategies in patients receiving mechanical ventilation.
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