[HTML][HTML] Improving electrocardiographic imaging solutions: a comprehensive study on regularization parameter selection in L-curve optimization in the Atria
R Molero, M Martínez-Pérez, C Herrero-Martín… - Computers in Biology …, 2024 - Elsevier
Background In electrocardiographic imaging (ECGI), selecting an optimal regularization
parameter (λ) is crucial for obtaining accurate inverse electrograms. The effects of signal and …
parameter (λ) is crucial for obtaining accurate inverse electrograms. The effects of signal and …
Reconstruction of cardiac position using body surface potentials
Electrocardiographic imaging (ECGI) is a noninvasive technique to assess the bioelectric
activity of the heart which has been applied to aid in clinical diagnosis and management of …
activity of the heart which has been applied to aid in clinical diagnosis and management of …
Uncertainty quantification of the effect of cardiac position variability in the inverse problem of electrocardiographic imaging
Objective. Electrocardiographic imaging (ECGI) is a functional imaging modality that
consists of two related problems, the forward problem of reconstructing body surface …
consists of two related problems, the forward problem of reconstructing body surface …
Heart position uncertainty quantification in the inverse problem of ecgi
Electrocardiographic imaging (ECGI) is a clinical and research tool for noninvasive
diagnosis of cardiac electrical dysfunction. The position of the heart within the torso is both …
diagnosis of cardiac electrical dysfunction. The position of the heart within the torso is both …