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Related Experiment Video

Updated: Jun 30, 2026

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

Published on: July 29, 2011

[Multi-lead electrocardiogram atrial fibrillation detection algorithm based on multi-scale patch-based attention].

Xiaojia Wang^1,2, Ruidong Yan³, Mingxin Zhang¹

¹School of Internet of Things and Artificial Intelligence, Wuxi Vocational College of Science and Technology, Wuxi, Jiangsu 214028, P. R. China.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi

|June 28, 2026

Summary

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Electrocardiogram Fundamentals

Electrocardiogram Fundamentals

Introduction
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin to...

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This summary is machine-generated.

This study introduces a new algorithm for detecting atrial fibrillation (AF) using multi-lead electrocardiogram (ECG) signals. The novel method improves accuracy and rhythm sensitivity, enhancing AF detection across different datasets.

Area of Science:

Biomedical Engineering
Artificial Intelligence in Medicine
Cardiology

Keywords:

Atrial fibrillation detection Model generalizability Multi-lead electrocardiogram signals Patch attention mechanism

Related Experiment Videos

Last Updated: Jun 30, 2026

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

Published on: July 29, 2011