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. 2026 Sep 16;16:1901038. doi: 10.3389/fonc.2026.1901038

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Copyright © 2026 Zhang, Han, Wang, Han, Zhang, Zhao, Liu and Chi.

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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ROC curve graph comparing two predictive variables, labeled MHD and LVmean, plotted against a diagonal reference line. Sensitivity is on the y-axis, 1 minus specificity on the x-axis. Legend included at upper right. — Receiver operating characteristic (ROC) curves of MHD and LV D _mean for early post-RT repolarization alterations in left-sided breast cancer patients.