Neurally adjusted ventilatory assist in patients recovering spontaneous breathing after acute respiratory distress syndrome: Physiological evaluation*

Abstract

Compared to pressure-support ventilation, neurally adjusted ventilatory assist in acute respiratory distress syndrome patients holds promise for limiting the risk of overassistance, preventing patient-ventilator asynchrony, and improving overall patient-ventilator interactions. Neural triggering (neurally adjusted ventilatory assist-electrical activity of the diaphragm) considerably decreased patient-ventilator asynchrony.