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Table 4 Effects of 100% oxygen and room air administration in controls.

From: Sympathetic hyperactivity influences chemosensor function in patients with end-stage renal disease

  100% oxygen Room air
  Before After Before After
Heart rate, bpm 65 ± 3 62 ± 2* 65 ± 2 64 ± 2
R-R interval, ms 940 ± 31 983 ± 37* 860 ± 19 860 ± 19
PO2, mmHg 36.5 ± 2.5 43.9 ± 2.8* 35.7 ± 2.4 36.2 ± 2.6
Oxygen saturation, % 98 ± 1 97 ± 1 97 ± 1 97 ± 1
MAP, mmHg 93 ± 2 92 ± 3 91 ± 3 91 ± 3
  1. *P < 0.05 vs. before oxygen administration. Values are means ± SEM.