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Figure 4 | Critical Care

Figure 4

From: Measurement of ventilation and cardiac related impedance changes with electrical impedance tomography

Figure 4

Heart rate filtered data with ECG trace. Filling Capacity Image and superimposed relative impedance change trace taken while filtered at the heart rate range. The heart (ROI-Heart) is seen in red at the top of the filling capacity image and its time course is traced in red. The blue regions and time course are that of the perfused lung (ROI-Lung). The simultaneously sampled ECG trace is shown on top of the impedance time course for comparison.

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