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. 2021 Dec 9;8:740237. doi: 10.3389/fcvm.2021.740237

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Copyright © 2021 Siepmann, Barlinn, Floegel, Barlinn, Pallesen, Puetz and Kitzler.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Bland–Altman plot for comparison of the entire range of ICA stenosis (A), ≥1% stenosis (B) and ≥50% stenosis (C) derived by manual MPR-based diameter measurements and semiautomated minimal caliber computation methods. The dashed black lines represent the upper and lower 95% (1.96 SD) limits of agreement, and solid black line represents the mean difference between both assessment methods. Colored lines represent the regression line of differences including 95% CI. ICA, internal carotid artery; SD, standard deviation.