TY -的T1 -固定呼吸multip协议le-breath-washout testing: truly an option in children? JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/13993003.00001-2021 VL - 57 IS - 3 SP - 2100001 AU - Kentgens, Anne-Christianne AU - Latzin, Philipp AU - Yammine, Sophie Y1 - 2021/03/01 UR - //www.qdcxjkg.com/content/57/3/2100001.abstract N2 - We read with much interest the study by Verbanck et al. [1], which showed that multiple breath washout (MBW) protocols with fixed tidal volume (VT) ranges tend to decrease acinar and conductive airway ventilation heterogeneity (Sacin and Scond) variability, improve VT normalisation methods and shorten test duration in healthy adults. However, we question whether direct extrapolation of the results of Verbanck et al. [1] to children and subjects with lung disease, as suggested by the authors, is appropriate.Direct extrapolation of fixed breathing pattern recommendations for multiple breath washout in healthy adults to children and patients with lung disease requires caution https://bit.ly/39vVGSK ER -