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. 2014 Feb 15;14:43. doi: 10.1186/1471-2431-14-43

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Copyright © 2014 Polglase et al.; licensee BioMed Central Ltd.

This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Effect of pressure- and volume-limited SI on regional lung impedance determined by electrical impedance tomography: A) Global change in end-expiratory lung volume (∆EEV) expressed as percentage change from the total lung volume determined at autopsy, in pressure-limited (PressSI; black circles) and volume-limited (VolSI; open squares) sustained inflations. Regional end-expiratory lung volume in dependent (closed shapes) and non-dependent (open shapes) in PressSI (B), and VolSI (C). # indicates significant difference between 20 s and 1 minute.