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Table 2 Changes of acid-base balance and electrolytes over 120 min in the three groups

From: Effects of resuscitation with crystalloid fluids on cardiac function in patients with severe sepsis

  Ns group Hs group Sb group
pH    
T0 7.33 ± 0.16 7.40 ± 0.11 7.38 ± 0.12
T120 7.34 ± 0.12 7.36 ± 0.16 7.44 ± 0.06
BE-B    
T0 -7.21 ± 6.27 -5.26 ± 6.57 -4.10 ± 7.06
T120 -5.62 ± 6.83 -5.83 ± 8.76 1.64 ± 4.23*
[HCO3]- (mmol/l)    
T0 18.43 ± 4.87 17.76 ± 6.51 20.84 ± 5.74
T120 19.77 ± 6.94 16.43 ± 7.84 24.27 ± 6.08
Lactic acid (mmol/l)    
T0 8.15 ± 8.05 3.35 ± 0.21 4.30 ± 1.98
T120 1.37 ± 0.11 3.15 ± 0.07 3.48 ± 1.70
Na+ (mmol/l)    
T0 135.91 ± 7.21 135.86 ± 9.52 135.15 ± 7.00
T120 136.70 ± 5.90 135.62 ± 10.19 138.57 ± 6.89
K+ (mmol/l)    
T0 min 3.93 ± 0.84 3.78 ± 0.71 4.02 ± 0.47
T120 min 4.11 ± 0.71 3.83 ± 0.56 3.77 ± 0.59
Ca2+ (mmol/L)    
T0 2.12 ± 0.28 1.96 ± 0.50 2.35 ± 0.43
T120 2.17 ± 0.33 2.05 ± 0.36 2.28 ± 0.53
Cl- (mmol/l)    
T0 94.49 ± 18.58 97.90 ± 10.89 99.02 ± 4.40
T120 98.41 ± 5.18 97.78 ± 5.10 98.93 ± 3.39
BUN (mmol/l)    
T0 9.75 ± 8.48 7.53 ± 4.85 7.99 ± 7.33
T120 9.00 ± 8.16 10.09 ± 6.25 7.74 ± 7.96
  1. Values are expressed as mean ± standard deviation. Compared with T0 min in the same group, * p < 0.05. Compared with Ns group at the same time point, p < 0.05.