Fig. 2From: Neurally Adjusted Ventilatory Assist (NAVA) or Pressure Support Ventilation (PSV) during spontaneous breathing trials in critically ill patients: a crossover trialPrevalence of each type of asynchrony in Pressure Support Ventilation (PSV) and Neurally Adjusted Ventilatory Assist (NAVA) for each patient as well as the total asynchrony index. a Ineffective effort index; b Auto triggering index; c Double triggering index; d Triggering delay index; e Cycling delay index; f Asynchrony indexBack to article page