A discordant, falsely elevated troponin ultra (tni ul) result was obtained on one patient sample on an advia centaur cp instrument.The discordant tni ul result was not reported to the physician(s).The sample was repeated on the same system, which resulted lower.The sample underwent a new centrifugation and was repeated on three alternate instruments, all resulted lower.It is unknown as to which repeat result was reported to the physician(s).There are no known reports of patient intervention or adverse health consequences due to the discordant, falsely elevated, tni ul result.
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