System for non-invasive epicardial potential mapping and impedance tomography

被引：0
|
作者：
Popescu, S [1 ]
Panescu, D [1 ]
机构：
[1] Politech Univ, Dept Elect Engn, Bucharest, Romania
来源：
PROCEEDINGS OF THE 19TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 19, PTS 1-6: MAGNIFICENT MILESTONES AND EMERGING OPPORTUNITIES IN MEDICAL ENGINEERING | 1997年 / 19卷
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D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This study presents work carried out to design and test a system able to reconstruct non-invasively heart-surface potential maps. The system measures thorax surface potentials and computes epicardial potentials based on the bilinear relationship between the two potential fields. The reciprocal transfer relationship results as a consequence of the Helmholtz theorem. As an ancillary tool, the electrical impedance tomography can provide the resistivity map of the thorax.
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页码：331 / 334
页数：4
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