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Detection of Atrial Tachycardia and Atrial Fibrillation Using Spectrum Analysis of Intracardiac Signal  

Lee, Chung-Keun (연세대학 전기전자공학과)
Joung, Bo-Young (연세대학 의과대학)
Lee, Myoung-Ho (연세대학 전기전자공학과)
Shin, Hang-Sik (연세대학 전기전자공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.55, no.3, 2006 , pp. 142-145 More about this Journal
Abstract
Detection methods for atrial tachycardia and atrial fibrillation on the time axis have the advantages of light operational load and are easy to apply to various applications. Despite these advantages, arrhythmia detection algorithm on the time axis cannot stand much noise such as motion artifacts, moreover the peak detection algorithm has high complexity. In this paper, we use a spectrum analysis method for the detection of atrial tachycardia and atrial fibrillation. By applying spectrum analysis and digital filtering on obtained electrogram signals, we can diagnose heart arrhythmia without using peak detection algorithm.
Keywords
Atrial Tachycardia; Atrial Fibrillation; Implantable Cardioverter Defibrillator; Pacemaker;
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  • Reference
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