대한의용생체공학회:학술대회논문집 (Proceedings of the KOSOMBE Conference)
- 대한의용생체공학회 1996년도 춘계학술대회
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- Pages.179-183
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- 1996
고해상도 심전계의 개발
Development of a High-Resolution Electrocardiography
- 이호성 (건국대학교 의과대학 의학공학과) ;
- 우응제 (건국대학교 의과대학 의학공학과) ;
- 박승훈 (건국대학교 의과대학 의학공학과) ;
- 이종민 (서울대학교 의과대학 의공학과) ;
- 박광석 (서울대학교 의과대학 의공학과)
- Lee, H.S. (Department of Biomedical Engineering, College of Medicine, Kon Kuk University) ;
- Woo, E.J. (Department of Biomedical Engineering, College of Medicine, Kon Kuk University) ;
- Park, S.H. (Department of Biomedical Engineering, College of Medicine, Kon Kuk University) ;
- Lee, J.M. (Department of Biomedical Engineering, College of Medicine, Seoul National University) ;
- Park, K.S. (Department of Biomedical Engineering, College of Medicine, Seoul National University)
- 발행 : 1996.05.17
초록
Most of the conventional electrocardiogaphies fail to detect signals other than P-QRS-T due to the limited SNR and bandwidth. High-resolution electrocardiography (HRECG) provides better SNR and wider bandwidth for the detection of micro-potentials with higher frequency components such as ventricual late potentials(LP). In this paper, we developed a HRECG using uncorrected XYZ lead. The overall gain of the amplifier is 4000 and the bandwidth is
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