Digital twinning of cardiac electrophysiology models from the surface ECG: a geodesic backpropagation approach
The eikonal equation has become an indispensable tool for modeling cardiac electrical
activation accurately and efficiently. In principle, by matching clinically recorded and eikonal …
activation accurately and efficiently. In principle, by matching clinically recorded and eikonal …
[HTML][HTML] Evaluation of a rapid anisotropic model for ECG simulation
State-of-the-art cardiac electrophysiology models that are able to deliver physiologically
motivated activation maps and electrocardiograms (ECGs) can only be solved on high …
motivated activation maps and electrocardiograms (ECGs) can only be solved on high …
Deep learning-based emulation of human cardiac activation sequences
The vision of digital twins for precision cardiology is to combine expert knowledge and data
of patients' cardiac pathophysiology with advanced computational methods, in order to …
of patients' cardiac pathophysiology with advanced computational methods, in order to …
Deep computational model for the inference of ventricular activation properties
Patient-specific cardiac computational models are essential for the efficient realization of
precision medicine and in-silico clinical trials using digital twins. Cardiac digital twins can …
precision medicine and in-silico clinical trials using digital twins. Cardiac digital twins can …
The effect of modeling assumptions on the ECG in monodomain and bidomain simulations
Computing a physiologically accurate electrocardiogram (ECG) is one of the key outcomes
of cardiac electrophysiology (EP) simulations. Indeed, the simulated ECG serves as a …
of cardiac electrophysiology (EP) simulations. Indeed, the simulated ECG serves as a …
[HTML][HTML] A framework for the generation of digital twins of cardiac electrophysiology from clinical 12-leads ECGs
Abstract Cardiac digital twins (Cardiac Digital Twin (CDT) s) of human electrophysiology
(Electrophysiology (EP)) are digital replicas of patient hearts derived from clinical data that …
(Electrophysiology (EP)) are digital replicas of patient hearts derived from clinical data that …
GEASI: Geodesic‐based earliest activation sites identification in cardiac models
The identification of the initial ventricular activation sequence is a critical step for the correct
personalization of patient‐specific cardiac models. In healthy conditions, the Purkinje …
personalization of patient‐specific cardiac models. In healthy conditions, the Purkinje …
Deep learning formulation of ECGI for data-driven integration of spatiotemporal correlations and imaging information
The challenge of non-invasive Electrocardiographic Imaging (ECGI) is to re-create the
electrical activity of the heart using body surface potentials. Specifically, there are numerical …
electrical activity of the heart using body surface potentials. Specifically, there are numerical …
Quantifying variabilities in cardiac digital twin models of the electrocardiogram
CDT of human cardiac EP are digital replicas of patient hearts that match like-for-like clinical
observations. The ECG, as the most prevalent non-invasive observation of cardiac …
observations. The ECG, as the most prevalent non-invasive observation of cardiac …
Digital twinning of cardiac electrophysiology for congenital heart disease
In recent years, blending mechanistic knowledge with machine learning has had a major
impact in digital healthcare. In this work, we introduce a computational pipeline to build …
impact in digital healthcare. In this work, we introduce a computational pipeline to build …