Number of the records: 1
Use of a novel transfer function to reduce repolarization interval hysteresis
- 1.0350809 - ÚPT 2011 RIV US eng J - Journal Article
Halámek, Josef - Jurák, Pavel - Bunch, T.J. - Lipoldová, J. - Novák, M. - Vondra, Vlastimil - Leinveber, Pavel - Plachý, M. - Kára, T. - Villa, M. - Fráňa, P. - Souček, M. - Somers, V. K. - Asirvatham, S.J.
Use of a novel transfer function to reduce repolarization interval hysteresis.
Journal of Interventional Cardiac Electrophysiology. Roč. 29, č. 1 (2010), s. 23-32. ISSN 1383-875X. E-ISSN 1572-8595
R&D Projects: GA ČR GA102/08/1129
Institutional research plan: CEZ:AV0Z20650511
Keywords : QT hysteresis * QT/RR coupling * Transfer function * Long QT syndrome
Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery
Impact factor: 1.228, year: 2010
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.
Permanent Link: http://hdl.handle.net/11104/0190712
Number of the records: 1