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Use of a novel transfer function to reduce repolarization interval hysteresis
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SYSNO ASEP 0350809 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Use of a novel transfer function to reduce repolarization interval hysteresis Author(s) Halámek, Josef (UPT-D) RID, ORCID, SAI
Jurák, Pavel (UPT-D) RID, ORCID, SAI
Bunch, T.J. (US)
Lipoldová, J. (CZ)
Novák, M. (CZ)
Vondra, Vlastimil (UPT-D) RID, ORCID, SAI
Leinveber, Pavel (UPT-D) RID, SAI, ORCID
Plachý, M. (CZ)
Kára, T. (CZ)
Villa, M. (IT)
Fráňa, P. (CZ)
Souček, M. (CZ)
Somers, V. K. (US)
Asirvatham, S.J. (US)Number of authors 14 Source Title Journal of Interventional Cardiac Electrophysiology - ISSN 1383-875X
Roč. 29, č. 1 (2010), s. 23-32Number of pages 10 s. Language eng - English Country US - United States Keywords QT hysteresis ; QT/RR coupling ; Transfer function ; Long QT syndrome Subject RIV FA - Cardiovascular Diseases incl. Cardiotharic Surgery R&D Projects GA102/08/1129 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20650511 - UPT-D (2005-2011) UT WOS 000281972600004 EID SCOPUS 78049481752 DOI 10.1007/s10840-010-9500-x Annotation ardiac repolarization is assessed by the QT interval on the surface electrocardiogram and varies with the heart rate. Standard QT corrections (QTc) do not account for the lag in QT change following a change in heart rate (QT hysteresis). Our group has developed and tested a transfer function (TRF) model to assess the effectiveness of a dynamic model of QT/RR coupling in eliminating hysteresis. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2011
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