Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleReply to Chi et al. : Ventilator Waveforms May Give Clues to Expiratory Muscle Activity.AuthorsPlens, Glauco M.; Costa, Eduardo L. V.; Bellani, Giacomo; Amato, Marcelo B. P.AbstractThe article presents the discussion on highlighting the need for simpler methods to detect and estimate expiratory muscle activity detecting expiratory effort.SubjectsELECTRICAL impedance tomography; POSITIVE end-expiratory pressurePublicationAmerican Journal of Respiratory & Critical Care Medicine, 2024, Vol 209, Issue 11, p1408ISSN1073-449XPublication typeArticleDOI10.1164/rccm.202402-0360LE