NCIt definition : A form of non-invasive mechanical pressure support ventilation that uses a time-cycled
change of the applied positive airway pressure level to support spontaneous breathing
activity.;
Alternative definition : CDISC: A type of non-invasive mechanical ventilation procedure that that uses bilevel
positive airway pressure to support spontaneous breathing activity.; ACC/AHA: A type of noninvasive mechanical ventilation procedure that that uses BiPAP
to support spontaneous breathing activity;