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Figure 2 | BMC Anesthesiology

Figure 2

From: Lung volume assessments in normal and surfactant depleted lungs: agreement between bedside techniques and CT imaging

Figure 2

Lung volume variables obtained at different PEEP levels in normal (closed symbols) and surfactant depleted lungs (open symbols). Circles denote the mean values for effective lung volume (ELV) obtained by capnodynamics; squares represent mean values obtained by helium multiple breath washout technique (EELVMBW,He); and triangles represent mean values for lung volume computed from chest CT-scans (EELVCT). *: p < 0.05 vs. PEEP0, #: p < 0.05 vs. EELVMBW,He within a PEEP, §: p < 0.05 vs. EELVCT within a PEEP.

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