Classification of cardiac excitation patterns during atrial fibrillation

Those four excitation patterns were plane wave, ectopic focus (spherical wave), rotor (spiral wave) and block. A feature selection algorithm was ...

Abstract: The goal of this research was to classify cardiac excitation patterns during atrial fibrillation (AFib). For this.

Atrial fibrillation: classification, pathophysiology, mechanisms and ...

Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia · AF is usually classified according to its temporal pattern as paroxysmal, persistent, ...

Erratum to: Classification of cardiac excitation patterns during atrial ...

PDF | On Jan 30, 2017, Christian Reich and others published Erratum to: Classification of cardiac excitation patterns during atrial fibrillation | Find, ...

Machine Learning to Classify Intracardiac Electrical Patterns During ...

Advances in ablation for atrial fibrillation (AF) continue to be hindered by ambiguities in mapping, even between experts.

Classification of Fibrillation Organisation Using Electrocardiograms ...

Background: Atrial fibrillation (AF) and ventricular fibrillation (VF) are complex heart rhythm disorders and may be sustained by distinct ...

Overall classification accuracy for cross-validated multiclass SVM...

The goal of this research was to classify cardiac excitation patterns during atrial fibrillation (AFib). For this purpose, virtual models of intracardiac ...

Atrial Fibrillation Patterns and Risks of Subsequent Stroke, Heart ...

Of these, 478 participants had ≥2 electrocardiograms (median, 3; limits 2 to 23) within 2 years after initial AF and were classified as having ...

Diverse activation patterns during persistent atrial fibrillation by ...

Twenty-five patients with persistent AF were studied. Activation patterns were characterized into three subtypes: (i) focal with centrifugal ...

Atrial Fibrillation: Practice Essentials, Background, Pathophysiology

In addition to the above schema, the term "lone atrial fibrillation" has been used to identify AF in younger patients without structural heart ...

Atrial fibrillation driver identification through regional mutual ...

A decreased derivative of local efficiency characterizes rotational activation and varies with atrial remodeling. This suggests a distinct ...

Classification of intracavitary electrograms in atrial fibrillation using ...

Classification of complex fractionated atrial electrograms is crucial for the study of atrial fibrillation and the development of treatment strategies, because ...

Cycle length statistics during human atrial fibrillation reveal ...

Larger areas and higher gradients in effective refractory period as well as complex activation patterns favour the method. The 25% quantile of ...

Rotor Localization and Phase Mapping of Cardiac Excitation Waves ...

Machine learning to classify intracardiac electrical patterns during atrial fibrillation. Circ. Arrhythmia Electrophysiol. 13:e008160. doi: 10.1161/CIRCEP ...

Atrial Fibrillation - an overview | ScienceDirect Topics

In patients with paroxysmal recurrent atrial fibrillation with or without heart disease, the fibrillatory process may begin as atrial flutter or may be ...

Atrial fibrillation | Nature Reviews Disease Primers

Atrial fibrillation (AF) is the most common serious cardiac arrhythmia in Western countries. AF occurs when abnormal electrical impulses ...

Learning Explainable Time-Morphology Patterns for Automatic ...

Automatic detection of abnormal heart rhythms, including atrial fibrillation (AF), using signals obtained from a single-lead wearable electrocardiogram ...

2024 European Heart Rhythm Association/Heart Rhythm Society ...

This atrial structural remodelling and worsening of atrial cardiomyopathy promote sustained arrhythmia and underpin the progression from ...

Simulated Excitation Patterns in the Atria and Their Corresponding ...

Gaining an insight into atrial excitation dynamics is crucial for a thorough understanding of the mechanisms that underlie rhythm ...

Atrial Fibrillation - Cleveland Clinic Center for Continuing Education

Atrial fibrillation (AF) is a common heart rhythm disorder caused by degeneration of the electrical impulses in the upper cardiac chambers (atria)