Time
Fraction of Inspired oxygen ECMO flow (L)/ Sweep gas (L) (100% FIO2 via sweep gas)
pH/pCO2/Pa02
Prior to cannulation
100%
0/0
(SpO2 remained <85%, ABG not available)
Immediate Post cannulation
100%
4/4.5
7.22/64/154
<8 hrs post cannulation
70%
5/8
7.3/51/55
Day 3: post extubation
80%
5.25/3
7.44/44/188
Day 6: post decannulation 80% 0/0 7.49/39/141