When the customer measured patient sample, potassium blood concentration was higher than expected: 14.9meq/l.Therefore, the sample was remeasured on this analyzer, obtaining a value of 4.5meq/l.In addition, a sample was sent to the central lab and confirmed the fact that first measurement can be reported as false high.Throughout this event, there was no patient diagnostic impact and no health hazard.Abl90 flex plus: 09:44 14.9meq/l(higher than expected), 09:52 4.5meq/l(expected).Central lab: 10:00 4.5meq/l(expected).
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