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Distribution of the values of no flow (top), low flow (middle) and end tidal CO2 (ETCO2) (bottom) initial arterial pH, blood lactate and kalemia in the studied population (n = 51). The gray zones and vertical bars indicate the threshold considered in the French guidelines for no flow (≤5 min), low flow (≤100 min) and ETCO2 (≥10 mmHg).
