Severe diaphragmatic dysfunction with preserved activity of accessory respiratory muscles in a critically ill child: a case report of failure of neurally adjusted ventilatory assist (NAVA) and successful support with pressure support ventilation (PSV)

• Main Authors: Thomas Langer (Author), Serena Baio (Author), Giovanna Chidini (Author), Tiziana Marchesi (Author), Giacomo Grasselli (Author), Antonio Pesenti (Author), Edoardo Calderini (Author)
• Format: Book
• Published: BMC, 2019-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Neurally adjusted ventilatory assist (NAVA) is an alternative to pressure support ventilation (PSV) potentially improving patient-ventilator interaction. During NAVA, diaphragmatic electrical activity (EAdi) is used to trigger the ventilator and perform a proportional respiratory...