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. 2022 Jul 28;9:919751. doi: 10.3389/fcvm.2022.919751

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Copyright © 2022 Chen, Contijoch, Colvert, Manohar, Kahn, Narayan and McVeigh.

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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DL classification accuracy vs. LVEF. The per-video (black) and per-study (gray) accuracy are shown in studies with (LVEF < 40%), (40 < LVEF < 60%) and (LVEF > 60%). *Indicates the significant difference.