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. 2018 May 31;11(6):e007168. doi: 10.1161/CIRCIMAGING.117.007168

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© 2018 The Authors.

Circulation: Cardiovascular Imaging 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 1. — A patient with obvious but missed low native T1. Top: The usual approach is to draw one region of interest (ROI) in a single short-axis (SA) slice. This generated a normal native T1 (932 ms). Note, however, there is blue myocardium in the second, unmeasured slice. By drawing other ROIs on both slices (bottom), the low native T1 is captured.