Fig. 2From: Oxygenation and ventilation during prolonged experimental cardiopulmonary resuscitation with either continuous or 30:2 compression-to-ventilation ratios together with 10 cmH20 positive end-expiratory pressureSchematic illustration of the EIT analysis work chart. A The raw dzGlo curve. B The reconstructed sections after filtering. C Visual slices created with the automated analysis scheme from filtered sections. D Visual explanation of the V/D index. BL baseline, dzGlo global impedance change, TID tidal impedance change, CA cardiac arrest, V/D ventral to dorsalBack to article page