Delay-Based Regularization for ECG Imaging of Transmembrane Voltages

https://github.com/CECGImaging/DelayBasedRegularization

This is an implementation of the delay-based regularization presented at the Computing in Cardiology conference 2019, see paper.

Running the examples

Two exemplary datasets are provided:

• A focal excitation on a spherical geometry simulated using an isotropic monodomain model and the Courtemanche et al. ionic model.
• Three pacings on a realistic ventricular geometry simulated using an anisotropic bidomain model and the ten Tusscher et al. ionic model.

To perform inverse reconstructions for these datasets, go to MATLAB/delayRegu and run

• delayRegu_run_sphere.m or
• delayRegu_run_ventricles.m, respectively.

License

All source code is subject to the terms of the Mozilla Public License, v. 2.0.
Copyright 2019 Steffen Schuler, Karlsruhe Institute of Technology.

Contact

Steffen Schuler
Institute of Biomedical Engineering
Karlsruhe Institute of Technology
www.ibt.kit.edu