There was an allegation of questionable elecsys troponin t hs stat assay results for 2 patient samples on a cobas e 411 immunoassay analyzer.On (b)(6) 2023, patient 1 had an initial troponin result of 4.65 pg/ml.On (b)(6) 2023, the sample was repeated twice and the results were 38.79 pg/ml and 38.31 pg/ml.On (b)(6) 2023, patient 2 had an initial troponin result of 68.03 pg/ml.The sample was repeated and the result was 6.71 pg/ml.On (b)(6) 2023, the sample was repeated twice and the results were 67.69 pg/ml and 65.75 pg/ml.No questionable results were reported outside of the laboratory.The analyzer serial number is (b)(6).
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