A dynamic model to characterize beat-to-beat adaptation of repolarization to heart rate changes

Biomedical Signal Processing and Control - Tập 3 - Trang 29-43 - 2008
Esther Pueyo1, Marek Malik2, Pablo Laguna1
1Communications Technology Group (GTC) at the Aragón Institute for Engineering Research (I3A), CIBER-BBN, University of Zaragoza, 50018 Zaragoza, Spain
2Department of Cardiological Sciences, St. George's Hospital Medical School, SW17 ORE London, United Kingdom

Tài liệu tham khảo

Pathak, 2005, QT dynamicity: a prognostic factor for sudden cardiac death in chronic heart failure, Eur. J. Heart Fail., 7, 269, 10.1016/j.ejheart.2004.10.016 Chevalier, 2003, QT dynamicity and sudden death after myocardial infarction: results of a long-term follow-up study, J. Cardiovasc. Electrophysiol., 14, 227, 10.1046/j.1540-8167.2003.02431.x Linker, 1991, Dynamics of ventricular repolarisation in the congenital long QT syndromes, Br. Heart J., 66, 230, 10.1136/hrt.66.3.230 Badilini, 1999, QT interval analysis on ambulatory electrocardiogram recordings: a selective beat averaging approach, Med. Biol. Eng. Comput., 37, 71, 10.1007/BF02513269 Pueyo, 2004, Characterization of QT interval adaptation to RR interval changes and its use as a risk-stratifier of arrhythmic mortality in amiodarone-treated survivors of acute myocardial infarction, IEEE Trans. Biomed. Eng., 51, 1511, 10.1109/TBME.2004.828050 Lang, 2001, The impact of QT lag compensation on dynamic assessment of ventricular repolarization: reproducibility and the impact of lead selection, Pacing Clin. Electrophysiol., 24, 366, 10.1046/j.1460-9592.2001.00366.x Sala, 1992, Diagnostic value of exercise-induced T wave abnormalities in the idiopathic long QT syndrome, Circulation, 86, I Toivonen, 1997, Electrocardiographic repolarization during stress from awakening on alarm call, J. Am. Coll. Cardiol., 30, 774, 10.1016/S0735-1097(97)00222-2 Langley, 2002, Quantification of T wave shape changes following exercise, Pacing Clin. Electrophysiol., 25, 1230, 10.1046/j.1460-9592.2002.01230.x di Bernado, 2000, Computer model for study of cardiac repolarization, J. Cardiovasc. Electrophysiol., 11, 895, 10.1111/j.1540-8167.2000.tb00069.x Haykin, 2002 Voutilainen, 2001, Estimation of non-stationary aerosol size distributions using the state space approach, J. Aerosol. Sci., 32, 631, 10.1016/S0021-8502(00)00110-5 Golub, 1999, Tikhonov regularization and total least squares, SIAM J. Matrix Anal. Appl., 21, 185, 10.1137/S0895479897326432 Yang, 2002, Identification of Linear Time-Variant Systems without using Prior Information, 1741 Simon, 2005, Aircraft turbofan engine health estimation using constrained Kalman Filtering, SME J. Eng. Gas Turb. Power, 127, 323, 10.1115/1.1789153 Voutilainen, 2001 Julier, 1997, A new extension of the Kalman Filter to nonlinear systems Julier, 2004, Unscented filtering and nonlinear estimation, 401 Martinez, 2004, A Wavelet-based ECG delineator: evaluation on standard databases, IEEE Trans. Biomed. Eng., 51, 570, 10.1109/TBME.2003.821031 Hampel, 1986 Batchvarov, 2002, QT-RR relationship in healthy subjects exhibits substantial intersubject variability and high intrasubject stability, Am. J. Physiol. Heart Circ. Physiol., 282, 2356, 10.1152/ajpheart.00860.2001 Lau, 1988, Hysteresis of the ventricular paced QT interval in response to abrupt changes in pacing rate, Cardiovasc. Res., 22, 67, 10.1093/cvr/22.1.67