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12 Lead ECG - Astrophysics Data System

Summarized by Plex Scholar
Last Updated: 16 April 2022

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Learning cardiac activation maps from 12-lead ECG with multi-fidelity Bayesian optimization on manifolds

We present the identification problem as a global optimization challenge by minimizing the mismatch between the ECG predicted by a cardiac model when paced at a certain EAS and the observed ECG during the ectopic activity. With the lead field approach for computing the ECG, our cardiac model attempts to solve an anisotropic eikonal equation for cardiac activation and the forward bidomain model in the torso. To perform Bayesian optimization, we develop a Gaussian process survivor model of the loss function on the heart surface.

Source link: https://ui.adsabs.harvard.edu/abs/2022arXiv220306222P/abstract

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions