Intracardiac Signal의 스펙트럼 분석을 통한 Atrial Tachycardia 및 Atrial Fibrillation 검출 = Detection of Atrial Tachycardia and Atrial Fibrillation Using Spectrum Analysis of Intracardiac Signal

다국어 초록 (Multilingual 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.

참고문헌 (Reference)

1 U Achleitener, "waveform of external defibrillators: analysis and energy contribution" 41 : 193-200, 1999

2 Jose L. Rojo-Alvarez, "Discriminating Between Supraventricular and Ventricular Tachycardias from EGM Onset Analysis" IEEE January/February2002

3 Janice M. Jenkins, "Detection Algorithms in Implantable Cardioverter Defibrillators" IEEE 1996

4 Mohammad H. Asgarian, "Design of Cardiac Pacemakers - Artificial Pacing" IEEE 111-128, 1995

5 T. Kokama, "An efficient RR interval detection ECG monitoring system" E82-D (E82-D): 1425-1432, Oct.,1999

6 J. Pan, "A real-time QRS detection algorithm" (3) : 230-236, 1985