Mathematical Modeling of a New Method for Location of Ischemic Lesion with the Use of the Frank-M Lead System

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F05%3A12111349" target="_blank" >RIV/68407700:21460/05:12111349 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mathematical Modeling of a New Method for Location of Ischemic Lesion with the Use of the Frank-M Lead System

Original language description

Some results of mathematical modeling of a noninvasive method for locating ischemic lesion in the heart are presented. The initial data are electrocardiographic signals at the ST range of the cardiocycle measured by the Frank-M lead system providing unipolar signals. To take into account the spatial boundedness of the body as volume conductor, the potentials on the human chest surface are transformed into potentials on a homogeneous solid sphere model, using mathematical relations for the potentials generated by an equivalent dipole on the surface of the models considered. The position of a plane passing through the equivalent dipole generator of the ischemic lesion perpendicularly to the dipole moment is found, using the spherical model. This lesion midplane indicates the anatomical position of the ischemic zone.

Czech name

Není k dispozici

Czech description

Není k dispozici

Type

A - Audiovisual production

CEP classification

IN - Informatics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

ISBN

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Place of publication

Praha

Publisher/client name

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Version

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Carrier ID

neuvedeno