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Fig. 4 | Critical Care

Fig. 4

From: Influence of different electrode belt positions on electrical impedance tomography imaging of regional ventilation: a prospective observational study

Fig. 4

Out-of-phase of impedance and tidal volume signal. a, c Impedance curves are painted black, and tidal volume curves are painted green. b, d Corresponding functional status images: the global impedance signals (blue/white) are induced mainly by the diaphragm (patient 11 L5, 12 cm below the armpits; patient 15 L7, 16 cm below the armpits)

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