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weaning parameters

VC >15 mL/kg IBW
Ve <10-15 L/min
Vt >4-6mL/kg IBW
f/Vt (AKA RSBI) <60-105 breaths/min/L (spontaneous breathing pattern)
f <35bpm
NIF >-20cmH2O
dynamic compliance >25mL/cmH2O
Vd/Vt <0.6
PaO2 60mmHg or greater on an FIO2 <40
PEEP 5-8cmH2O or less
PaO2/FIO2 >250mmHg
PaO2/PAO2 >0.47
P(A-a)O2 <350mmHg
%Qs/Qt <20-30%
Created by: thekaplankid