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Noninvasive localization of ectopic ventricular activity using BSPM and different patient torso models

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F15%3A00229681" target="_blank" >RIV/68407700:21460/15:00229681 - isvavai.cz</a>

  • Result on the web

    <a href="http://elnano.kpi.ua/?index&lang=en" target="_blank" >http://elnano.kpi.ua/?index&lang=en</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/ELNANO.2015.7146902" target="_blank" >10.1109/ELNANO.2015.7146902</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Noninvasive localization of ectopic ventricular activity using BSPM and different patient torso models

  • Original language description

    The possibility of noninvasive localization of the focus of ectopic ventricular activity and dependence of its accuracy on the used heart and torso model were examined. Body surface potentials were measured in 62 leads in two patients with idiopathic extrasystoles having the focus in different ventricular regions assessed by intracardiac electrophysiological study. Integral maps over the initial period of the premature ventricular activation and inhomogeneous torso model were used as input for an inverse solution to find noninvasively the focus of the premature activation represented by a single dipole. Three torso models representing the individual patient torso with different fidelity were attempted. The best agreement between the focus positions obtained from the inverse solution and from the electrophysiological study was achieved when the torso and heart model based on whole-torso CT was used. The use of an individually adjusted general torso model and properly positioned heart mo

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    FS - Medical facilities, apparatus and equipment

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    IEEE 35th International Conference on Electronics and nanotechnology (ELNANO), 2015

  • ISBN

    9781467365345

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    325-329

  • Publisher name

    IEEE

  • Place of publication

    Piscataway (New Jersey)

  • Event location

    Kyjev

  • Event date

    Apr 21, 2015

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article