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. 2018 Apr 20;9:370. doi: 10.3389/fphys.2018.00370

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Copyright © 2018 Potse.

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 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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ECG computation error expressed as RelDif, RMS difference, and maximum difference. In each panel dots indicate average values and the whiskers indicate standard deviations of each statistic over the 7 activation sequences. (A) Error for the LF and LFS methods with fields downsampled from those computed at 0.2 and 1.0 mm resolution, using the field at the full 0.2 mm resolution as the reference. (B) Error for the LF and LFS methods with only fields downsampled from the one computed at 1.0 mm resolution, using the field at 1.0 mm resolution as the reference.