Table 4

Hemodynamic Data for Group 2legend

Variable (mean ± SEM)A: RAB: OxygenC: NO+O2ANOVA p Value
PVR (U·m2)20.1 ± 2.614.3 ± 1.910.5 ± 1.7< 0.0001∗ † ‡
mPAp (mm Hg)63.4 ± 3.757.7 ± 3.550.6 ± 3.50.0002† ‡
LAp (mm Hg)13.1 ± 1.112.7 ± 1.015.5 ± 1.30.002† ‡
CI (liter/min/m2)3.1 ± 0.33.2 ± 0.33.2 ± 0.30.93
RAp (mm Hg)8.0 ± 0.78.3 ± 0.88.4 ± 0.70.78
MAP (mm Hg)76.8 ± 2.980.6 ± 2.583.4 ± 2.60.004
SVR (U·m2)26.8 ± 2.728.1 ± 2.629.8 ± 3.00.34
pH7.38 ± 0.017.36 ± 0.017.36 ± 0.010.08
Pco238.8 ± 1.239.7 ± 1.540.5 ± 1.70.27
Po267.3 ± 3.9277.6 ± 30.4302.8 ± 27.9< 0.0001∗ ‡
Heart rate108 ± 4107 ± 4105 ± 50.58
  • Variable in oxygen (B) is different than in room air (A) (p < 0.05).

  • Variable in NO+O2(C) is different than in oxygen (B) (p < 0.05).

  • Variable in NO+O2(C) is different than in room air (A) (p < 0.05).

  • legend Abbreviations as in Table 3.