Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Regional ventilation delay of ROI4 of every patient during a different ventilation mode. The dotted lines represent the medians and the solid lines represent quartiles. The negative value means that the ventilation began earlier than the null point. $Significant differences versus NAVA 100%. NAVA neutrally-adjusted ventilator assist, PSV pressure support ventilation, ROI regions of interest
