Non‐pulmonary vein triggers in nonparoxysmal atrial fibrillation: implications of pathophysiology for catheter ablation

DG Della Rocca, N Tarantino, C Trivedi… - Journal of …, 2020 - Wiley Online Library
Rhythm control of persistent atrial fibrillation (AF) patients represents a challenge for the
modern interventional cardiac electrophysiologist; as a matter of fact, there is still divergence …

[HTML][HTML] Understanding AF mechanisms through computational modelling and simulations

KN Aronis, RL Ali, JA Liang, S Zhou… - Arrhythmia & …, 2019 - ncbi.nlm.nih.gov
AF is a progressive disease of the atria, involving complex mechanisms related to its
initiation, maintenance and progression. Computational modelling provides a framework for …

A novel IRBF-RVM model for diagnosis of atrial fibrillation

D Kong, J Zhu, S Wu, C Duan, L Lu, D Chen - Computer methods and …, 2019 - Elsevier
Background and objective Atrial fibrillation (AF) is one of the common cardiovascular
diseases, and electrocardiography (ECG) is a key indicator for the detection and diagnosis …

Machine learning methods for locating re-entrant drivers from electrograms in a model of atrial fibrillation

MF McGillivray, W Cheng… - Royal Society …, 2018 - royalsocietypublishing.org
Mapping resolution has recently been identified as a key limitation in successfully locating
the drivers of atrial fibrillation (AF). Using a simple cellular automata model of AF, we …

M/M/Infinity birth-death processes–A quantitative representational framework to summarize and explain phase singularity and wavelet dynamics in atrial fibrillation

D Dharmaprani, E Jenkins, M Aguilar, JX Quah… - Frontiers in …, 2021 - frontiersin.org
Rationale A quantitative framework to summarize and explain the quasi-stationary
population dynamics of unstable phase singularities (PS) and wavelets in human atrial …

Usage of a new mapping algorithm to detect possible critical substrate for continuity of atrial fibrillation: fractionation mapping in preliminary experience

T Aksu, TE Guler, S Bozyel, K Yalin - Journal of Interventional Cardiac …, 2020 - Springer
Although treatment of atrial fibrillation (AF) classically focuses on eliminating the pulmonary
vein (PV) triggers, isolation of PVs is associated with limited success rates in patients with …

Heart rhythm insights into structural remodeling in atrial tissue: timed automata approach

D Makowiec, J Wdowczyk, ZR Struzik - Frontiers in Physiology, 2019 - frontiersin.org
The heart rhythm of a person following heart transplantation (HTX) is assumed to display an
intrinsic cardiac rhythm because it is significantly less influenced by the autonomic nervous …

Is human atrial fibrillation stochastic or deterministic?—Insights from missing ordinal patterns and causal entropy-complexity plane analysis

KN Aronis, RD Berger, H Calkins, J Chrispin… - … Journal of Nonlinear …, 2018 - pubs.aip.org
The mechanism of atrial fibrillation (AF) maintenance in humans is yet to be determined. It
remains controversial whether cardiac fibrillatory dynamics are the result of a deterministic …

Unified mechanism of local drivers in a percolation model of atrial fibrillation

M Falkenberg, AJ Ford, AC Li, R Lawrence, A Ciacci… - Physical review E, 2019 - APS
The mechanisms of atrial fibrillation (AF) are poorly understood, resulting in disappointing
success rates of ablative treatment. Different mechanisms defined largely by different atrial …

基于元胞自动机的Brugada 综合征患者心电信号研究

李成乾, 石晨, 邓敏艺 - 《 广西师范大学学报》(自然科学版), 2024 - gxsf.magtech.com.cn
针对Brugada 综合征(Brugada syndrome, BrS) 患者的症状发展与其异常CV (conduction
velocity, CV) 恢复和异常APD (action potential duration, APD) 恢复之间的联系仍未明确问题 …