Constructing bodily emotion maps based on high-density body surface potentials for psychophysiological computing

W Hu, G Bian, L Huang, Y Pi, X Zhang… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Emotion is a complex physiological and psychological activity, accompanied by subjective
physiological sensations and objective physiological changes. The body sensation map …

Prospective assessment of an automated intraprocedural 12-lead ECG-based system for localization of early left ventricular activation

S Zhou, A AbdelWahab, BM Horáček… - Circulation …, 2020 - Am Heart Assoc
Background: To facilitate ablation of ventricular tachycardia (VT), an automated localization
system to identify the site of origin of left ventricular activation in real time using the 12-lead …

Rapid 12-lead automated localization method: Comparison to electrocardiographic imaging (ECGI) in patient-specific geometry

S Zhou, BM Horáček, JW Warren… - Journal of …, 2018 - Elsevier
Background Rapid accurate localization of the site of ventricular activation origin during
catheter ablation for ventricular arrhythmias could facilitate the procedure …

Machine learning using simulated cardiograms

C Villongco - US Patent 10,856,816, 2020 - Google Patents
A system is provided for generating a classifier for classifying electromagnetic data (eg,
ECG) derived from an electromagnetic source (eg, heart). The system accesses a …

The importance of ECG offset correction for premature ventricular contraction origin localization from clinical data

J Svehlikova, A Pribilova, J Zelinka… - Measurement Science …, 2022 - sciendo.com
In this study, the inverse solution with a single dipole was computed to localize the
premature ventricular contraction (PVC) origin from long term multiple leads ECG …

Heart graphic display system

C Villongco - US Patent 10,617,314, 2020 - Google Patents
(57) ABSTRACT A system is provided for displaying heart graphic informa tion relating to
sources and source locations of a heart disorder to assist in evaluation of the heart disorder …

Machine learning using clinical and simulated data

C Villongco - US Patent 11,547,369, 2023 - Google Patents
A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …

Identify ablation pattern for use in an ablation

C Villongco, AM Monko - US Patent 11,259,871, 2022 - Google Patents
Systems are provided for generating data representing elec tromagnetic states of a heart for
medical, scientific, research, and/or engineering purposes. The systems generate the data …

Generating simulated anatomies of an electromagnetic source

C Villongco - US Patent 11,564,641, 2023 - Google Patents
A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …

Improving localization accuracy for non-invasive automated early left ventricular origin localization approach

S Zhou, R Wang, A Seagren, N Emmert… - Frontiers in …, 2023 - frontiersin.org
Background: We previously developed a non-invasive approach to localize the site of early
left ventricular activation origin in real time using 12-lead ECG, and to project the predicted …