Abstract
The inverse problem of electrocardiography describes the reconstruction of the cardiac electrophysiological activity from remote measurements of its generated electrical potential. In this work, we present a real-time solution to this ill-posed problem under simultaneous regularization in time and space. Furthermore we propose a fast post-processing step that recovers the conduction velocity, i.e., the speed of the travelling potential. Numerical examples are presented to illustrate the robustness and efficiency of the new method.
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