Fig. 6

Oxygen and Carbon dioxide content of inspired air in pregnant women at rest and following exercise. (a) Forced inspired O2 (FiO2) and (b) forced inspired CO2 concentrations (FiCO2) were measured with a metabolic cart. N = 19 (±SEM)
Oxygen and Carbon dioxide content of inspired air in pregnant women at rest and following exercise. (a) Forced inspired O2 (FiO2) and (b) forced inspired CO2 concentrations (FiCO2) were measured with a metabolic cart. N = 19 (±SEM)