Respiratory Support and Brain Health in Preterm Infants

Neurally Adjusted Ventilatory Assist (NAVA) is a new non-invasive ventilation mode that uses the electrical activity of the diaphragm (EAdi) to offer ventilatory assistance in synchrony with patient effort, thus potentially reducing stress and discomfort. It uses electrodes placed on a modified nasogastric feeding tube to detect the electrical activity of the diaphragm (EAdi), such that both the initiation and termination of a breath during each respiratory cycle is in synchrony with the infant's effort