Mixed venous CO2 pressure (PVCO2);O2 sat/ Fio2;O2 sat/ Fio2;Mixed venous O2 pressure (PVO2);HCO3;Mixed venous O2 pressure (PVO2);O2 Sat after two minutes free air breathing;Oxygen saturation (O2 Sat) from VBG;O2 Sat after two minutes free air breathing;O2 Sat after two minutes use of Partial Rebreather;PH;Oxygen saturation (O2 Sat) from VBG;Three minute walk test;Three minute walk test;O2 Sat after one minute walking;O2 Sat after one minute walking;O2 Sat after two minutes use of Partial Rebreather;PH;HCO3;Mixed venous CO2 pressure (PVCO2)

Mixed venous CO2 pressure (PVCO2);O2 sat/ Fio2;O2 sat/ Fio2;Mixed venous O2 pressure (PVO2);HCO3;Mixed venous O2 pressure (PVO2);O2 Sat after two minutes free air breathing;Oxygen saturation (O2 Sat) from VBG;O2 Sat after two minutes free air breathing;O2 Sat after two minutes use of Partial Rebreather;PH;Oxygen saturation (O2 Sat) from VBG;Three minute walk test;Three minute walk test;O2 Sat after one minute walking;O2 Sat after one minute walking;O2 Sat after two minutes use of Partial Rebreather;PH;HCO3;Mixed venous CO2 pressure (PVCO2)