Numerical Modeling of Electroporation Process Using Endocardial Catheter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F21%3A00128248" target="_blank" >RIV/00216224:14110/21:00128248 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-030-64610-3_100" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-64610-3_100</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-64610-3_100" target="_blank" >10.1007/978-3-030-64610-3_100</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Modeling of Electroporation Process Using Endocardial Catheter

Popis výsledku v původním jazyce

This paper is about electroporation using an endocardial catheter. It is focused on numerical modeling of the electroporation process inspired by in vivo experiment. Two electroporation models are compared; model with electric conductivity dependent and independent on the electric field intensity. Further, it also demonstrates the effect of the flowing blood on obtained results. The electroporation effect in the homogeneous tissue is symmetrical unlike the effect in the inhomogeneous tissue. Blood flowing around the application electrode cools down the tissue but takes also majority of the current. The treatment has to be either longer or use higher voltage. The temperature was 40.7 °C for the model with electric conductivity dependent on the electric field intensity vs 45 °C with independent electric conductivity. Comparison of the simulated and measured data is not part of this paper.

Název v anglickém jazyce

Numerical Modeling of Electroporation Process Using Endocardial Catheter

Popis výsledku anglicky

This paper is about electroporation using an endocardial catheter. It is focused on numerical modeling of the electroporation process inspired by in vivo experiment. Two electroporation models are compared; model with electric conductivity dependent and independent on the electric field intensity. Further, it also demonstrates the effect of the flowing blood on obtained results. The electroporation effect in the homogeneous tissue is symmetrical unlike the effect in the inhomogeneous tissue. Blood flowing around the application electrode cools down the tissue but takes also majority of the current. The treatment has to be either longer or use higher voltage. The temperature was 40.7 °C for the model with electric conductivity dependent on the electric field intensity vs 45 °C with independent electric conductivity. Comparison of the simulated and measured data is not part of this paper.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

8th European Medical and Biological Engineering Conference. EMBEC 2020. IFMBE Proceedings

ISBN

9783030646097

Počet stran výsledku

9

Strana od-do

896-904

Počet stran knihy

1172

Název nakladatele

Springer Nature Switzerland ag

Místo vydání

Switzerland

Kód UT WoS kapitoly

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