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Table 4 Individual ventilation parameters, RV echographic parameters and outcomes of patients who required rescue therapies

From: Ultraprotective ventilation allowed by extracorporeal CO2 removal improves the right ventricular function in acute respiratory distress syndrome patients: a quasi-experimental pilot study

Patient Etiology of ARDS PaO2/FiO2 ratio at inclusion Driving pressure at inclusion (cm H2O) RV echocardiographic parameters Pa O2 / FiO2 ratio before rescue therapy Outcomes (at 28 days)
TAPSE (mm) S’ velocity (cm/s) Prone position ECMO
VT 6 mL/kg VT 6 mL/kg VT 4 mL/kg VT 4 mL/kg VT 6 mL/kg VT 6 mL/kg VT 6 mL/kg VT 4 mL/kg VT 4 mL/kg VT 6 mL/kg
ECCO2R ECCO2R
DO D1 DO D1
1 Toxic pneumonia 133 8 269 198 212 27 27 107 103 112 141 147    Alive
2 Documented bacterial pneumonia 137 17 245 26 28 21 242 154 139 151 18 12    Alive
3 Documented bacterial pneumonia 144 10 168 156 172 214 21 151 136 163 15 169    Alive
4 Non documented Interstitial pneumonia 132 8 254 25 25 248 237 136 131 148 162 16    Alive
5 Documented bacterial pneumonia (immunocompromised) 141 18 188 293 225 268 22 114 18 159 146 141    Alive
6 Toxic 134 19 28 288 351 333 254 127 142 135 141 109    Alive
7 Non documented pneumonia 98 10 204 198 224 194 143 12 12 115 80   Dead
8 Malignant hemopathy 143 19 122 168 15 178 82 91 118 953    Dead
9 Bacterial pneumonia 85 14 178 133 17 212 186 132 126 99 12 827 59   Alive
10 H1N1 pneumonia 90 10 231 286 285 27 293 117 133 14 143 151 91 80 Dead
11 H1N1 pneumonia 111 22 234 27 293 256 268 167 163 16 187 187    Dead
12 H1N1 pneumonia 105 11 261 27 274 268 24 128 113 10 144 141    Alive
13 H1N1 pneumonia 123 10 214 301 317 234 238 124 125 157 134 112    Alive
14 H1N1 pneumonia 106 10 231 266 234 204 175 138 169 223 158   Dead
15 H1N1 pneumonia 149 13 236 244 258 343 26 142 153 163 164 166   79 Dead
16 Toxic pneumonia 105 32 225 255 174 225 163 171 152 151 131   Dead
17 H1N1 pneumonia 86 12 186 173 22 199 285 172 103   185 167    Dead
18 Traumatic 93 9 226 214 258 214 208 139 13 16 18 147 111   Alive
  1. Missing data are presented with endash (–)