Controlled versus free breathing for multiple breath nitrogen washout in healthy adults
Multiple breath nitrogen washout (MBNW) quantifies ventilation heterogeneity. Two distinct protocols are currently used for MBNW testing: “controlled breathing”, with targeted tidal volume (VT) and respiratory rate (RR); and “free breathing”, with no constraints on breathing pattern. Indices derived...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
European Respiratory Society
2021-01-01
|
Series: | ERJ Open Research |
Online Access: | http://openres.ersjournals.com/content/7/1/00435-2020.full |