Figure 2From: Study of multiparameter respiratory pattern complexity in surgical critically ill patients during weaning trialsThree-dimensional distribution of different respiratory signals in a weaning failure patient. Three-dimensional distribution of MV, VT and RR of a weaning failure patient. Red dots represent data during high PS ventilation, whereas blue dots represent data during the performance of a SBT. Dispersion of data seems decreased compared with figure 1, reflecting reduced variability of measured parameters. Moreover, respiratory values are positioned in different parts of the space.Back to article page