Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Estimation of MCG parameters for the diagnosis of heart diseases

심질환 진단을 위한 심자도 파라메터의 추출

  • Jeon, Chang-Ik (Electromagnetic Medical Device Research Group, KERI) ;
  • Huh, Young (Electromagnetic Medical Device Research Group, KERI) ;
  • Kim, Ki-Uk (Electromagnetic Medical Device Research Group, KERI) ;
  • Han, Byung-Hee (Electromagnetic Medical Device Research Group, KERI) ;
  • Jin, Seung-Oh (Electromagnetic Medical Device Research Group, KERI) ;
  • Chang, Won-Suk (Electromagnetic Medical Device Research Group, KERI) ;
  • Lee, Hyun-Ho (Electromagnetic Medical Device Research Group, KERI)
  • 전창익 (한국전기연구원 전자의료기기연구그룹) ;
  • 허영 (한국전기연구원 전자의료기기연구그룹) ;
  • 김기욱 (한국전기연구원 전자의료기기연구그룹) ;
  • 한병희 (한국전기연구원 전자의료기기연구그룹) ;
  • 진승오 (한국전기연구원 전자의료기기연구그룹) ;
  • 장원석 (한국전기연구원 전자의료기기연구그룹) ;
  • 이현호 (한국전기연구원 전자의료기기연구그룹)
  • Published : 2003.11.01
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Abstract

The electrical current generated by heart creates not only electric potential but also a magnetic field. We have observed electrophysiological phenomena of the heart by measuring tangential components of magnetocardiogram(MCG) using 61 channel superconducting quantum interference device(SQUD) system. In this paper, we developed a new analysis method, which is based on the theory of electromagnetic field. We show some differences of the current direction between the normal MCG and the abnormal(ischemic heart disease) MCG.

Keywords