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

关键词：

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.

引用

页码：331 / 334

页数：4

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