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Figure 2 | Critical Care

Figure 2

From: Neurally adjusted ventilatory assist (NAVA) allows patient-ventilator synchrony during pediatric noninvasive ventilation: a crossover physiological study

Figure 2

Example of synchronization between ventilator pressure (PVENT) and electrical activity of the diaphragm (EAdi) in two children under NIV. (A) a 1-month-old infant admitted for bronchiolitis on noninvasive Pressure Support Ventilation (PSV) and in NIV-NAVA. (B) A 12-year-old postoperative patient with scoliosis on noninvasive Pressure Control (PC) and in NIV-NAVA. We can observe inspiratory and cycling-off asynchrony and autotriggered breaths during conventional NIV.

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