Accuracy of noninvasive PVC focus localization depending on its position in the ventricles: A simulation study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F17%3A00315502" target="_blank" >RIV/68407700:21460/17:00315502 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.23919/MEASUREMENT.2017.7983573" target="_blank" >http://dx.doi.org/10.23919/MEASUREMENT.2017.7983573</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/MEASUREMENT.2017.7983573" target="_blank" >10.23919/MEASUREMENT.2017.7983573</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Accuracy of noninvasive PVC focus localization depending on its position in the ventricles: A simulation study

Popis výsledku v původním jazyce

Noninvasive localization of the foci of premature ventricular contractions (PVCs) was performed in a simulation study using ECGSim software. Single dipole model was used to represent the heart generator and to solve the inverse problem of electrocardiography. Integral body surface potential maps computed from 64 chest leads and inhomogeneous torso model were used as input data for the inverse solution. The accuracy of the PVC localization was evaluated for forty PVC positions located in eight segments in both, right and left ventricle. The mean localization errors of PVC foci in segments of the left ventricle were smaller than for segments in the right ventricle. The best result was achieved for anterior segment of the left ventricle, while the worst one was obtained for the anterior segment in the right ventricle.

Název v anglickém jazyce

Accuracy of noninvasive PVC focus localization depending on its position in the ventricles: A simulation study

Popis výsledku anglicky

Noninvasive localization of the foci of premature ventricular contractions (PVCs) was performed in a simulation study using ECGSim software. Single dipole model was used to represent the heart generator and to solve the inverse problem of electrocardiography. Integral body surface potential maps computed from 64 chest leads and inhomogeneous torso model were used as input data for the inverse solution. The accuracy of the PVC localization was evaluated for forty PVC positions located in eight segments in both, right and left ventricle. The mean localization errors of PVC foci in segments of the left ventricle were smaller than for segments in the right ventricle. The best result was achieved for anterior segment of the left ventricle, while the worst one was obtained for the anterior segment in the right ventricle.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

MEASUREMENT 2017

ISBN

9788097262914

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

209-212

Název nakladatele

Institute of Measurement Science of the SAS

Místo vydání

Bratislava

Místo konání akce

Smolenice

Datum konání akce

29. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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