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Fig. 1 | Critical Care

Fig. 1

From: Optimum electrical impedance tomography-based PEEP and recruitment-to-inflation ratio in patients with severe ARDS on venovenous ECMO

Fig. 1

Study protocol with applied positive end-expiratory pressure (PEEP) steps. For further details, see the METHODS section. AOP, airway occlusion pressure; PEEP, Positive End Expiratory Pressure; Pplat, plateau pressure; VTEOLIA, tidal volume obtained with a driving pressure set at 14 cmH2O and a PEEP at 10 cmH2O in pressure-controlled ventilation; PCV, Pressure controlled ventilation; VCV, volume-controlled ventilation; R/I ratio, recruitment to inflation ratio

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