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Fig. 1 | BMC Anesthesiology

Fig. 1

From: Effect of individualized PEEP titration guided by intratidal compliance profile analysis on regional ventilation assessed by electrical impedance tomography – a randomized controlled trial

Fig. 1

Intratidal compliance profile analysis during a single breathing cycle according to the gliding-SLICE method [20]. The tidal pressure-volume curve is divided into 21 equidistant slices. For each slice, the compliance profile is determined based on multiple linear regression analysis and matched to the respective tidal volume. The resulting intratidal compliance curves were classified into six different compliance profiles (H = horizontal compliance profile, I/IH = increasing compliance profile, D/HD = decreasing compliance profile, IHD = mixed compliance profiles)

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