英语翻译Breathing patternFigure 5 shows VT,RR,and VE in the two

英语翻译
Breathing pattern
Figure 5 shows VT,RR,and VE in the two patient
groups.VE was 7.6 ± 1.7 l/min in postoperative patients
and 16.8 ± 3.0 l/min in critically ill patients.VE was independent
of the ventilatory mode.In postoperative patients,
VT was lowest under ATC and increased with increasing
pressure support.RR was highest under ATC
and decreased with increasing pressure support.Critically
ill patients showed different behavior:RR and VT
were nearly identical between ATC and IPS of
15 mbar.The increase in VT (1.3% per mbar IPS) and
decrease in RR (1.2% per mbar IPS) with IPS is less
marked than in postoperative patients (VT:3.0% per
mbar IPS; RR:1.8% per mbar IPS).
Additional work of breathing
Figure 6 shows WOBadd in mJ per litre ventilation
(which is equivalent to a pressure in Pa) in both patient
groups under IPS and ATC.WOBadd is almost negligible
in postoperative patients and only slightly increased
at a pressure support of 5 mbar.ATC,as well as a pressure
support of 10 or 15 mbar,almost completely compensated
for WOBadd.In critically ill patients,however,
only the ATC mode compensated for WOBadd,and IPS
of 5,10,or 15 mbar clearly could not.