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Research funding: None declared.
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Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: Authors state no conflict of interest.
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Informed consent: Informed consent was obtained from all individuals included in this study.
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Ethical approval: Not applicable.
References
1. Tsui, AK, Lyon, ME, van Diepen, S, Goudreau, BL, Thomas, D, Higgins, T, et al.. Analytical concordance of diverse point of care and central laboratory troponin I assays. J Appl Lab Med 2019;3:764–74. https://doi.org/10.1373/jalm.2018.026690.Search in Google Scholar PubMed
2. Thygesen, K, Alpert, JS, Jaffe, AS, Chaitman, BR, Bax, JJ, Morrow, DA, et al.. Fourth universal definition of myocardial infarction. Eur Heart J 2019;40:237–69.10.1093/eurheartj/ehy655Search in Google Scholar PubMed
3. Aakre, KM, Langlois, MR, Barth, JH, Misra, S, Watine, J, Oosterhuis, WP. The quality of laboratory aspects of troponin testing in clinical practice guidelines and consensus documents needs to be improved. Clin Chim Acta 2014;437:58–61. https://doi.org/10.1016/j.cca.2014.07.006.Search in Google Scholar PubMed
4. Bons, LR, Geenen, LW, van der Hoven, AT, Dik, WA, van den Bosch, AE, Duijnhouwer, AL, et al.. Blood biomarkers in patients with bicuspid aortic valve disease. J Cardiol 2020;76:287–94. https://doi.org/10.1016/j.jjcc.2020.02.023.Search in Google Scholar PubMed
5. Brun, MM, Holloway, L, Oleksy, A, Dayton, J, Estey, MP, Goudreau, BL, et al.. Analytical evaluation of the radiometer AQT90 FLEX BhCG assay. Pract Lab Med 2019;11:e00116. https://doi.org/10.1016/j.plabm.2019.e00116.Search in Google Scholar PubMed PubMed Central
6. Lippi, G, Aloe, R, Meschi, T, Borghi, L, Cervellin, G. Interference from heterophilic antibodies in troponin testing. Case report and systematic review of the literature. Clin Chim Acta 2013;426:79–84. https://doi.org/10.1016/j.cca.2013.09.004.Search in Google Scholar PubMed
7. Boscato, LM, Stuart, MC. Heterophilic antibodies a problem for all immunoassays. Clin Chem 1988;34:27–33. https://doi.org/10.1093/clinchem/34.1.27.Search in Google Scholar
8. Saenger, AK, Beyrau, R, Braun, S, Cooray, R, Dolci, A, Freidank, H, et al.. Multicenter analytical evaluation of a high sensitivity troponin T assay. Clin Chim Acta 2011;412:748–54. https://doi.org/10.1016/j.cca.2010.12.034.Search in Google Scholar PubMed
9. Mehrsad, V, Biener, M, Mueller, M, Schnabel, PA, André, F, Steen, H, et al.. Analytically false or true positive elevations of high sensitivity cardiac troponin: a systematic approach. Heart 2014;100:508–14.10.1136/heartjnl-2012-303202Search in Google Scholar PubMed
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