Human ventricular activation sequence and the simulation of the electrocardiographic QRS complex and its variability in healthy and intraventricular block conditions

L Cardone-Noott, A Bueno-Orovio, A Minchole… - EP …, 2016 - academic.oup.com
Aims To investigate how variability in activation sequence and passive conduction
properties translates into clinical variability in QRS biomarkers, and gain novel physiological …

Screening system for drug-induced arrhythmogenic risk combining a patch clamp and heart simulator

J Okada, T Yoshinaga, J Kurokawa, T Washio… - Science …, 2015 - science.org
To save time and cost for drug discovery, a paradigm shift in cardiotoxicity testing is
required. We introduce a novel screening system for drug-induced arrhythmogenic risk that …

Hearables: feasibility of recording cardiac rhythms from single in-ear locations

M Yarici, W Von Rosenberg… - Royal Society …, 2024 - royalsocietypublishing.org
The ear is well positioned to accommodate both brain and vital signs monitoring, via so-
called hearable devices. Consequently, ear-based electroencephalography has recently …

Hearables: Feasibility of recording cardiac rhythms from head and in-ear locations

W Von Rosenberg… - Royal Society …, 2017 - royalsocietypublishing.org
Mobile technologies for the recording of vital signs and neural signals are envisaged to
underpin the operation of future health services. For practical purposes, unobtrusive devices …

Clinical and pharmacological application of multiscale multiphysics heart simulator, UT-Heart

J Okada, T Washio, S Sugiura… - The Korean Journal of …, 2019 - synapse.koreamed.org
A heart simulator, UT-Heart, is a finite element model of the human heart that can reproduce
all the fundamental activities of the working heart, including propagation of excitation …

[HTML][HTML] Multi-scale, tailor-made heart simulation can predict the effect of cardiac resynchronization therapy

J Okada, T Washio, M Nakagawa, M Watanabe… - Journal of molecular and …, 2017 - Elsevier
Background The currently proposed criteria for identifying patients who would benefit from
cardiac resynchronization therapy (CRT) still need to be optimized. A multi-scale heart …

Personalized perioperative multi-scale, multi-physics heart simulation of double outlet right ventricle

T Kariya, T Washio, J Okada, M Nakagawa… - Annals of biomedical …, 2020 - Springer
For treatment of complex congenital heart disease, computer simulation using a three-
dimensional heart model may help to improve outcomes by enabling detailed preoperative …

In silico pace-mapping: prediction of left vs. right outflow tract origin in idiopathic ventricular arrhythmias with patient-specific electrophysiological simulations

R Doste, R Sebastian, JF Gomez, D Soto-Iglesias… - EP …, 2020 - academic.oup.com
Aims A pre-operative non-invasive identification of the site of origin (SOO) of outflow tract
ventricular arrhythmias (OTVAs) is important to properly plan radiofrequency ablation …

An integrated heart–torso electromechanical model for the simulation of electrophysiological outputs accounting for myocardial deformation

E Zappon, M Salvador, R Piersanti, F Regazzoni… - Computer Methods in …, 2024 - Elsevier
When generating in-silico clinical electrophysiological outputs, such as electrocardiograms
(ECGs) and body surface potential maps (BSPMs), mathematical models have relied on …

Ionic mechanisms of ST segment elevation in electrocardiogram during acute myocardial infarction

J Okada, K Fujiu, K Yoneda, T Iwamura… - The Journal of …, 2020 - Springer
ST elevation on an electrocardiogram is a hallmark of acute transmural ischemia. However,
the underlying mechanism remains unclear. We hypothesized that high ischemic …