An audit of uncertainty in multi-scale cardiac electrophysiology models
Models of electrical activation and recovery in cardiac cells and tissue have become
valuable research tools, and are beginning to be used in safety-critical applications …
valuable research tools, and are beginning to be used in safety-critical applications …
A comprehensive mathematical model for cardiac perfusion
The aim of this paper is to introduce a new mathematical model that simulates myocardial
blood perfusion that accounts for multiscale and multiphysics features. Our model …
blood perfusion that accounts for multiscale and multiphysics features. Our model …
Branched latent neural maps
Abstract We introduce Branched Latent Neural Maps (BLNMs) to learn finite dimensional
input–output maps encoding complex physical processes. A BLNM is defined by a simple …
input–output maps encoding complex physical processes. A BLNM is defined by a simple …
[HTML][HTML] Boundary integral formulation of the cell-by-cell model of cardiac electrophysiology
We propose a boundary element method for the accurate solution of the cell-by-cell
bidomain model of electrophysiology. The cell-by-cell model, also called Extracellular …
bidomain model of electrophysiology. The cell-by-cell model, also called Extracellular …
Effects of cardiac growth on electrical dyssynchrony in the single ventricle patient
Single ventricle patients, including those with hypoplastic left heart syndrome (HLHS),
typically undergo three palliative heart surgeries culminating in the Fontan procedure. HLHS …
typically undergo three palliative heart surgeries culminating in the Fontan procedure. HLHS …
Experimental validation of a variational data assimilation procedure for estimating space-dependent cardiac conductivities
Customization of mathematical and numerical models to patient-specific settings is a critical
step of the translation process bringing scientific computing to the clinical activity. In …
step of the translation process bringing scientific computing to the clinical activity. In …
Fast uncertainty quantification of activation sequences in patient‐specific cardiac electrophysiology meeting clinical time constraints
We present a fast, patient‐specific methodology for uncertainty quantification in
electrophysiology, aimed at meeting the time constraints of clinical practitioners. We focus …
electrophysiology, aimed at meeting the time constraints of clinical practitioners. We focus …
A curvilinear isogeometric framework for the electromechanical activation of thin muscular tissues
We propose an isogeometric approximation of the equations describing the propagation of
an electrophysiologic stimulus over a thin cardiac tissue with the subsequent muscle …
an electrophysiologic stimulus over a thin cardiac tissue with the subsequent muscle …
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 …
Fast characterization of inducible regions of atrial fibrillation models with multi-fidelity Gaussian process classification
Computational models of atrial fibrillation have successfully been used to predict optimal
ablation sites. A critical step to assess the effect of an ablation pattern is to pace the model …
ablation sites. A critical step to assess the effect of an ablation pattern is to pace the model …