Front. Physiol.Frontiers in PhysiologyFront. Physiol.1664-042XFrontiers Media S.A.147733910.3389/fphys.2024.1477339PhysiologyCorrectionCorrigendum: A review of healthy and fibrotic myocardium microstructure modeling and corresponding intracardiac electrogramsSánchez and Loewe10.3389/fphys.2024.1477339SánchezJorge*LoeweAxelInstitute of Biomedical Engineering, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
Edited and reviewed by:Matthijs Cluitmans, Maastricht University, Netherlands
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.
A Corrigendum on A review of healthy and fibrotic myocardium microstructure modeling and corresponding intracardiac electrograms by Sánchez J and Loewe A (2022). Front. Physiol. 13:908069. doi: 10.3389/fphys.2022.908069cardiac modelingfibrosiselectrogrammultiscalemicrostructuresection-at-acceptanceCardiac Electrophysiology
In the published article, there was an error in Figure 1 as published. The colors that represent the extracellular field did not represent the correct direction of the field. The corrected Figure 1 and its caption appear below.
Electrical propagation in healthy cardiac tissue. (A) Extracellular field caused by the depolarization of cardiomyocytes when an excitation propagates from left to right (green arrows). Spatial transmembrane voltage distribution is color-coded on the membranes and shown in the bottom row. The leftmost cells are already depolarized an in the action potential plateau while those on the right are still at resting membrane voltage. (B) Symmetric unipolar electrogram measured at the surface of the cardiac tissue (pink). The initial positive wave (R-peak) is caused by the wavefront approaching the electrode (dark gray), the polarity changes when the wavefront passes underneath the electrode, and the S-peak is caused by the wavefront traveling away from the measuring electrode.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Publisher’s note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.