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Fig. 2 | Critical Care

Fig. 2

From: Effects of neurally adjusted ventilatory assist on air distribution and dead space in patients with acute exacerbation of chronic obstructive pulmonary disease

Fig. 2

Regional ventilation delay of ROI4 of every patient during a different ventilation mode. The dotted lines represent the medians and the solid lines represent quartiles. The negative value means that the ventilation began earlier than the null point. $Significant differences versus NAVA 100%. NAVA neutrally-adjusted ventilator assist, PSV pressure support ventilation, ROI regions of interest

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Critical Care

ISSN: 1364-8535