Skip to main content

Table 1

From: Effects of low dose intravenous sodium nitrite on arterial oxygenation and hemodynamics in experimental acute respiratory distress syndrome (ARDS)

Groups TP MPAP (mmHg) PVR (dyn*s*cm-5) MAP (mmHg) SVR (dyn*s*cm-5) CO (L/min)
Controls T0 14 ± 3 205 ± 107 92 ± 6 2157 ± 520 3.5 ± 0.9
  T1 33 ± 6 360 ± 97 74 ± 13 966 ± 212 6.2 ± 0.7
  T2 27 ± 5 243 ± 78 67 ± 10 798 ± 196 6.6 ± 0.9
NaNO2 i.v. low dose T0 15 ± 1 185 ± 26 90 ± 13 1967 ± 417 3.7 ± 0.4
  T1 34 ± 3 429 ± 78 72 ± 10 1092 ± 293 5.1 ± 0.5
  T2 29 ± 6 284 ± 82 68 ± 11 816 ± 320 6.9 ± 1.6
Mean pulmonary artery pressure (MPAP), pulmonary vascular resistance (PVR), mean arterial pressure (MAP), systemic vascular resistance (SVR), cardiac output (CO) in control animals (Controls; n = 6) and in animals treated with low dose intravenous sodium nitrite (NaNO2 i.v.; n = 6); Time point of measurement (TP): Baseline (T0); ARDS baseline (T1); End of experiment (T2); All values: mean ± SD