Noninvasive Localization of Ectopic Activation Using BSPM and CT-Based Torso Model
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F14%3A00218255" target="_blank" >RIV/68407700:21460/14:00218255 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Noninvasive Localization of Ectopic Activation Using BSPM and CT-Based Torso Model
Popis výsledku v původním jazyce
In this study accuracy of the inverse localization of ectopic ventricular activity in dependence on the used heart and torso model was examined. Best agreement between the positions obtained from the inverse solution and from the electrophysiological study was achieved when the CT-based torso and heart model was used. The use of a personally adjusted general torso model with the heart model obtained from CT gave less accurate but still acceptable location of the ectopic activity. If simplified geometricheart model was used, the results depended on the fidelity of its shape and position estimation and varied from acceptable locations to locations scattered within wide range of the ventricular volume.
Název v anglickém jazyce
Noninvasive Localization of Ectopic Activation Using BSPM and CT-Based Torso Model
Popis výsledku anglicky
In this study accuracy of the inverse localization of ectopic ventricular activity in dependence on the used heart and torso model was examined. Best agreement between the positions obtained from the inverse solution and from the electrophysiological study was achieved when the CT-based torso and heart model was used. The use of a personally adjusted general torso model with the heart model obtained from CT gave less accurate but still acceptable location of the ectopic activity. If simplified geometricheart model was used, the results depended on the fidelity of its shape and position estimation and varied from acceptable locations to locations scattered within wide range of the ventricular volume.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
FA - Kardiovaskulární nemoci včetně kardiochirurgie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů