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Table 1 Pre-cardiac arrest values for carotid blood flow, systolic blood pressure, pH, PaO2, ETCO2, plasma potassium, and plasma lactate

From: An impedance threshold device did not improve carotid blood flow in a porcine model of prolonged cardiac arrest

GroupITD group, N = 7Control group, N = 7p values
Carotid blood flow (ml/min)446 (106)280 (106)0.003
Blood pressure (mmHg)131 (24)133 (24)0.833
PaO2 (kPa)13.4 (1.9)12.4 (1.3)0.228
ETCO2 (kPa)4.9 (0.7)5.0 (0.4)0.615
pH7.47 (0.03)7.43 (0.04)0.015
p-Potassium (mmol/l)3.76 (0.29)4.04 (0.68)0.286
p-Lactate (mmol/l)1.11 (0.31)1.37 (0.66)0.329
  1. The values are the means with standard deviation