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Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship

DOI :

10.3791/58238-v

January 8th, 2019

January 8th, 2019

8,854 Views

1Department of Health and Human Physiology, Department of Internal Medicine, University of Iowa, 2Pulmonary, Critical Care and Occupational Medicine Division, University of Iowa, 3Hematology, Oncology and Bone Marrow Transplant Division, University of Iowa, 4Institute for Clinical and Translational Science and Stead Family Department of Pediatrics, University of Iowa

Here, we describe two measures of pulmonary function – barometric plethysmography, which allows the measurement of lung volume, and volumetric capnography, a tool to measure the anatomic dead space and airways uniformity. These techniques may be used independently or combined to assess airways function at different lung volumes.

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