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. 2022 Apr 7;145(24):1764–1779. doi: 10.1161/CIRCULATIONAHA.121.058489

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© 2022 The Authors.

Circulation is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial-NoDerivs License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made.

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Figure 2. — Interassay hs-cTnT/I mismatches using biologically equivalent ULN. For each subpanel, 2 high-sensitivity cardiac troponin T/I (hs-cTnT/I) assays are represented with their biologically equivalent assay-specific 99th percentile upper limit of normal (ULN). In each panel, the 4 quadrants represent the percentage of patients with the following constellations: green when both hs-cTnT/I assays were below the ULN, gray when both were above the ULN, and red when there was an hs-cTnT/I mismatch (with 1 of the assays above and 1 of the assays below the ULN). A, Overall cohort. B, Subgroup without cardiac disease.