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.
Flow chart of experiment. BIPAP, biphasic positive airway pressure; FiO2, fraction of inspired oxygen; I:E, inspiratory-to-expiratory ratio; PEEP, positive end-expiration pressure; PI, inspiratory pressure; RR, respiratory rate; VT, tidal volume.
