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. 2021 Jul 29;12:670172. doi: 10.3389/fphys.2021.670172

TABLE 2.

Patient’s sedation level, total recording respirations, reverse trigger duration and ratio, and arterial blood gases results.

Patient No. RASS RRrecord RRRT RRRT/RRrecord% P/F, mm Hg FiO2, % PH PaCO2 HCO3- BE
1 −5 154 0 0 ECMO support 40 7.449 46.7 32.5 7.6
2 −5 290 257 88.6 204 50 7.379 72.5 41.8 15
3 −5 150 29 19 ECMO support 50 7.391 38.7 27.4 −1.7
4 −5 140 72 51.4 220 55 7.419 44.5 27.2 2.8
5 −5 146 0 0 ECMO support 80 7.416 44.3 27.9 3.6
6 −5 124 82 66.1 298 50 7.473 43 30.9 7.1

RASS, Richmond Agitation-Sedation Scale; RRrecord, Recorded respirations; RRRT, respirations with reverse trigger; ECMO, extracorporeal membrane oxygenation; P/F, PaO2 to FiO2 ratio.