QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU111057" target="_blank" >RIV/00216305:26220/14:PU111057 - 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

QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts

Original language description

Automated analysis of HRV and/or QT intervals of isolated rabbit heart electrograms requires reliable detection of QRS complexes. We propose a detection method based on spatial velocity using differentiation of all lead signals, the squaring, the addingand the square root in orders. Teager-Kaiser energy operator was applied after filtering spatial velocity with a standard pass-band filter. The algorithm was tested on 263 orthogonal electrograms.. Resulting value of sensitivity was 99.84% and positive predictive value of detection was 99.98%.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GAP102%2F12%2F2034" target="_blank" >GAP102/12/2034: Analysis of Relationship between Electrical Activity and Blood Flow at the Heart Ventricles</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

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

Article name in the collection

Computing in Cardiology 2014

ISBN

978-1-4799-4347-0

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

1085-1088

Publisher name

Neuveden

Place of publication

Neuveden

Event location

Boston, USA

Event date

Sep 7, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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