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...

Full description

Bibliographic Details
Main Authors: Blake M. Handley, Edward Jeagal, Robin E. Schoeffel, Tanya Badal, David G. Chapman, Catherine E. Farrow, Gregory G. King, Paul D. Robinson, Stephen Milne, Cindy Thamrin
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