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dc.contributor.author | Julián Seguí, Matilde | es_ES |
dc.contributor.author | Alcaraz, Raul | es_ES |
dc.contributor.author | Rieta, J J | es_ES |
dc.date.accessioned | 2016-09-19T14:45:58Z | |
dc.date.available | 2016-09-19T14:45:58Z | |
dc.date.issued | 2015-11 | |
dc.identifier.issn | 0967-3334 | |
dc.identifier.uri | http://hdl.handle.net/10251/70113 | |
dc.description.abstract | Atrial fibrillation (AF) is the most common cardiac arrhythmia in clinical practice. Although its termination mechanisms are not still completely known, previous works have reported significant electrocardiographic differences between immediately and non-immediately terminating episodes of paroxysmal AF (PAF). However, none studied how long these differences still hold as we move backward in time. The present work studies a time interval long enough to identify earlier signs forecasting atrial reverse remodeling that will provoke spontaneous AF termination. Reverse remodeling was estimated by measuring AF organisation with the second-order generalised Hurst exponent, H(2), which provided the highest accuracy. Organisation is associated with the number of simultaneous reentries in the atria, which plays a key role in reverse remodeling, thus causing arrhythmia termination. The computation of H(2) depended on two critical parameters: the analysed interval length (L) and the maximum search window for self-similarities (tau(max)). A study with 660 combinations on these two parameters was performed together with the sampling frequency (f(s)) of the recording. The results reported that optimal computational parameters are L = 15 s, tau(max) = 20 milliseconds and f(s) = 1024 Hz. A statistically significant organisation increase was observed during the last 2 min before AF termination, thus suggesting that reverse remodeling only occurs very close to the termination event. | es_ES |
dc.description.sponsorship | This work was supported by the projects TEC2014-52250-R from the Spanish Ministry of Economy and Competitiveness and PPII-2014-026-P from Junta de Comunidades de Castilla La Mancha. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | IOP Publishing: Hybrid Open Access | es_ES |
dc.relation.ispartof | Physiological Measurement | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Atrial fibrillation | es_ES |
dc.subject | Atrial remodeling | es_ES |
dc.subject | ECG | es_ES |
dc.subject | Organisation | es_ES |
dc.subject | Hurst exponents | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | Application of Hurst exponents to assess atrial reverse remodeling in paroxysmal atrial fibrillation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1088/0967-3334/36/11/2231 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2014-52250-R/ES/CUANTIFICACION DEL REMODELADO ELECTROANATOMICO EN ARRITMIAS CARDIACAS. DE LA INVESTIGACION A LA TERAPIA PERSONALIZADA./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/JCCM//PPII-2014-026-P/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Grupo de ingeniería en bioseñales e imagen radiológica | es_ES |
dc.description.bibliographicCitation | Julián Seguí, M.; Alcaraz, R.; Rieta, JJ. (2015). Application of Hurst exponents to assess atrial reverse remodeling in paroxysmal atrial fibrillation. Physiological Measurement. 36(11):2231-2246. https://doi.org/10.1088/0967-3334/36/11/2231 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1088/0967-3334/36/11/2231 | es_ES |
dc.description.upvformatpinicio | 2231 | es_ES |
dc.description.upvformatpfin | 2246 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 36 | es_ES |
dc.description.issue | 11 | es_ES |
dc.relation.senia | 302093 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Junta de Comunidades de Castilla-La Mancha | es_ES |
dc.description.references | Alcaraz, R., Abásolo, D., Hornero, R., & Rieta, J. J. (2010). Optimal parameters study for sample entropy-based atrial fibrillation organization analysis. Computer Methods and Programs in Biomedicine, 99(1), 124-132. doi:10.1016/j.cmpb.2010.02.009 | es_ES |
dc.description.references | Alcaraz, R., & Rieta, J. J. (2008). Adaptive singular value cancelation of ventricular activity in single-lead atrial fibrillation electrocardiograms. Physiological Measurement, 29(12), 1351-1369. doi:10.1088/0967-3334/29/12/001 | es_ES |
dc.description.references | Alcaraz, R., & Rieta, J. J. (2009). Non-invasive organization variation assessment in the onset and termination of paroxysmal atrial fibrillation. Computer Methods and Programs in Biomedicine, 93(2), 148-154. doi:10.1016/j.cmpb.2008.09.001 | es_ES |
dc.description.references | Alcaraz, R., & Rieta, J. J. (2010). A review on sample entropy applications for the non-invasive analysis of atrial fibrillation electrocardiograms. Biomedical Signal Processing and Control, 5(1), 1-14. doi:10.1016/j.bspc.2009.11.001 | es_ES |
dc.description.references | Allessie, M. (2002). Electrical, contractile and structural remodeling during atrial fibrillation. Cardiovascular Research, 54(2), 230-246. doi:10.1016/s0008-6363(02)00258-4 | es_ES |
dc.description.references | Bollmann, A., Husser, D., Mainardi, L., Lombardi, F., Langley, P., Murray, A., … Sörnmo, L. (2006). Analysis of surface electrocardiograms in atrial fibrillation: techniques, research, and clinical applications. EP Europace, 8(11), 911-926. doi:10.1093/europace/eul113 | es_ES |
dc.description.references | Bollmann, A., Kanuru, N., McTeague, K., Walter, P., DeLurgio, D., & Langberg, J. (1998). Frequency Analysis of Human Atrial Fibrillation Using the Surface Electrocardiogram and Its Response to Ibutilide. The American Journal of Cardiology, 81(12), 1439-1445. doi:10.1016/s0002-9149(98)00210-0 | es_ES |
dc.description.references | Bollmann, A. (1999). Non-invasive assessment of fibrillatory activity in patients with paroxysmal and persistent atrial fibrillation using the Holter ECG. Cardiovascular Research, 44(1), 60-66. doi:10.1016/s0008-6363(99)00156-x | es_ES |
dc.description.references | Calcagnini, G., Censi, F., Michelucci, A., & Bartolini, P. (2006). Descriptors of wavefront propagation. IEEE Engineering in Medicine and Biology Magazine, 25(6), 71-78. doi:10.1109/emb-m.2006.250510 | es_ES |
dc.description.references | Chiarugi, F., Varanini, M., Cantini, F., Conforti, F., & Vrouchos, G. (2007). Noninvasive ECG as a Tool for Predicting Termination of Paroxysmal Atrial Fibrillation. IEEE Transactions on Biomedical Engineering, 54(8), 1399-1406. doi:10.1109/tbme.2007.890741 | es_ES |
dc.description.references | Di Matteo, T., Aste, T., & Dacorogna, M. M. (2003). Scaling behaviors in differently developed markets. Physica A: Statistical Mechanics and its Applications, 324(1-2), 183-188. doi:10.1016/s0378-4371(02)01996-9 | es_ES |
dc.description.references | Everett, T. H., Lai-Chow Kok, Vaughn, R. H., Moorman, R., & Haines, D. E. (2001). Frequency domain algorithm for quantifying atrial fibrillation organization to increase defibrillation efficacy. IEEE Transactions on Biomedical Engineering, 48(9), 969-978. doi:10.1109/10.942586 | es_ES |
dc.description.references | Faes, L., Nollo, G., Antolini, R., Gaita, F., & Ravelli, F. (2002). A method for quantifying atrial fibrillation organization based on wave-morphology similarity. IEEE Transactions on Biomedical Engineering, 49(12), 1504-1513. doi:10.1109/tbme.2002.805472 | es_ES |
dc.description.references | Fujiki, A., Sakabe, M., Nishida, K., Mizumaki, K., & Inoue, H. (2003). Role of Fibrillation Cycle Length in Spontaneous and Drug-Induced Termination of Human Atrial Fibrillation. Circulation Journal, 67(5), 391-395. doi:10.1253/circj.67.391 | es_ES |
dc.description.references | Fuster, V., Rydén, L. E., Cannom, D. S., Crijns, H. J., Curtis, A. B., Ellenbogen, K. A., … Wann, L. S. (2011). 2011 ACCF/AHA/HRS Focused Updates Incorporated Into the ACC/AHA/ESC 2006 Guidelines for the Management of Patients With Atrial Fibrillation. Circulation, 123(10). doi:10.1161/cir.0b013e318214876d | es_ES |
dc.description.references | Gillis, A. M., Krahn, A. D., Skanes, A. C., & Nattel, S. (2013). Management of Atrial Fibrillation in the Year 2033: New Concepts, Tools, and Applications Leading to Personalized Medicine. Canadian Journal of Cardiology, 29(10), 1141-1146. doi:10.1016/j.cjca.2013.07.006 | es_ES |
dc.description.references | Goldberger, A. L., Amaral, L. A. N., Glass, L., Hausdorff, J. M., Ivanov, P. C., Mark, R. G., … Stanley, H. E. (2000). PhysioBank, PhysioToolkit, and PhysioNet. Circulation, 101(23). doi:10.1161/01.cir.101.23.e215 | es_ES |
dc.description.references | Grech, D., & Mazur, Z. (2004). Can one make any crash prediction in finance using the local Hurst exponent idea? Physica A: Statistical Mechanics and its Applications, 336(1-2), 133-145. doi:10.1016/j.physa.2004.01.018 | es_ES |
dc.description.references | Holm, M. (1998). Non-invasive assessment of the atrial cycle length during atrial fibrillation in man: introducing, validating and illustrating a new ECG method. Cardiovascular Research, 38(1), 69-81. doi:10.1016/s0008-6363(97)00289-7 | es_ES |
dc.description.references | Husser, D., Cannom, D. S., Bhandari, A. K., Stridh, M., Sörnmo, L., Olsson, S. B., & Bollmann, A. (2007). Electrocardiographic characteristics of fibrillatory waves in new-onset atrial fibrillation. EP Europace, 9(8), 638-642. doi:10.1093/europace/eum074 | es_ES |
dc.description.references | Ihlen, E. A. F. (2012). Introduction to Multifractal Detrended Fluctuation Analysis in Matlab. Frontiers in Physiology, 3. doi:10.3389/fphys.2012.00141 | es_ES |
dc.description.references | Julián, M., Alcaraz, R., & Rieta, J. J. (2014). Comparative assessment of nonlinear metrics to quantify organization-related events in surface electrocardiograms of atrial fibrillation. Computers in Biology and Medicine, 48, 66-76. doi:10.1016/j.compbiomed.2014.02.010 | es_ES |
dc.description.references | Lankveld, T. A. R., Zeemering, S., Crijns, H. J. G. M., & Schotten, U. (2014). The ECG as a tool to determine atrial fibrillation complexity. Heart, 100(14), 1077-1084. doi:10.1136/heartjnl-2013-305149 | es_ES |
dc.description.references | Lopes, R., & Betrouni, N. (2009). Fractal and multifractal analysis: A review. Medical Image Analysis, 13(4), 634-649. doi:10.1016/j.media.2009.05.003 | es_ES |
dc.description.references | Shah, D. (2010). Is gold cooler than platinum-iridium? Europace, 13(1), 9-10. doi:10.1093/europace/euq389 | es_ES |
dc.description.references | Manimaran, P., Panigrahi, P. K., & Parikh, J. C. (2005). Wavelet analysis and scaling properties of time series. Physical Review E, 72(4). doi:10.1103/physreve.72.046120 | es_ES |
dc.description.references | Markides, V. (2003). Atrial fibrillation: classification, pathophysiology, mechanisms and drug treatment. Heart, 89(8), 939-943. doi:10.1136/heart.89.8.939 | es_ES |
dc.description.references | Nattel, S., Burstein, B., & Dobrev, D. (2008). Atrial Remodeling and Atrial Fibrillation. Circulation: Arrhythmia and Electrophysiology, 1(1), 62-73. doi:10.1161/circep.107.754564 | es_ES |
dc.description.references | Ndrepepa, G., Weber, S., Karch, M. R., Schneider, M. A. ., Schreieck, J. ürge., Schömig, A., & Schmitt, C. (2002). Electrophysiologic characteristics of the spontaneous onset and termination of atrial fibrillation. The American Journal of Cardiology, 90(11), 1215-1220. doi:10.1016/s0002-9149(02)02837-0 | es_ES |
dc.description.references | Nilsson, F., Stridh, M., Bollmann, A., & Sörnmo, L. (2006). Predicting spontaneous termination of atrial fibrillation using the surface ECG. Medical Engineering & Physics, 28(8), 802-808. doi:10.1016/j.medengphy.2005.11.010 | es_ES |
dc.description.references | Petrutiu, S., Sahakian, A. V., & Swiryn, S. (2007). Abrupt changes in fibrillatory wave characteristics at the termination of paroxysmal atrial fibrillation in humans. EP Europace, 9(7), 466-470. doi:10.1093/europace/eum096 | es_ES |
dc.description.references | Rahman, F., Kwan, G. F., & Benjamin, E. J. (2014). Global epidemiology of atrial fibrillation. Nature Reviews Cardiology, 11(11), 639-654. doi:10.1038/nrcardio.2014.118 | es_ES |
dc.description.references | RAVELLI, F., MASÈ, M., GRECO, M. D., FAES, L., & DISERTORI, M. (2007). Deterioration of Organization in the First Minutes of Atrial Fibrillation: A Beat-to-Beat Analysis of Cycle Length and Wave Similarity. Journal of Cardiovascular Electrophysiology, 18(1), 60-65. doi:10.1111/j.1540-8167.2006.00620.x | es_ES |
dc.description.references | Ropella, K. M., Sahakian, A. V., Baerman, J. M., & Swiryn, S. (1988). Effects of procainamide on intra-atrial [corrected] electrograms during atrial fibrillation: implications [corrected] for detection algorithms. Circulation, 77(5), 1047-1054. doi:10.1161/01.cir.77.5.1047 | es_ES |
dc.description.references | Sun, R., & Wang, Y. (2008). Predicting termination of atrial fibrillation based on the structure and quantification of the recurrence plot. Medical Engineering & Physics, 30(9), 1105-1111. doi:10.1016/j.medengphy.2008.01.008 | es_ES |
dc.description.references | Tso, H.-W., Lin, Y.-J., Tai, C.-T., Chen, S.-A., & Kao, T. (2012). Characteristics of Fibrillatory Activities During Spontaneous Termination of Paroxysmal Atrial Fibrillation: New Insight From High-Density Right Atrium Frequency Mapping. Canadian Journal of Cardiology, 28(1), 87-94. doi:10.1016/j.cjca.2011.08.119 | es_ES |
dc.description.references | Uldry, L., Jacquemet, V., Virag, N., Kappenberger, L., & Vesin, J.-M. (2012). Estimating the time scale and anatomical location of atrial fibrillation spontaneous termination in a biophysical model. Medical & Biological Engineering & Computing, 50(2), 155-163. doi:10.1007/s11517-011-0859-3 | es_ES |
dc.description.references | Wijffels, M. C. E. F., Kirchhof, C. J. H. J., Dorland, R., & Allessie, M. A. (1995). Atrial Fibrillation Begets Atrial Fibrillation. Circulation, 92(7), 1954-1968. doi:10.1161/01.cir.92.7.1954 | es_ES |
dc.description.references | Yoshida, K., Chugh, A., Good, E., Crawford, T., Myles, J., Veerareddy, S., … Oral, H. (2010). A critical decrease in dominant frequency and clinical outcome after catheter ablation of persistent atrial fibrillation. Heart Rhythm, 7(3), 295-302. doi:10.1016/j.hrthm.2009.11.024 | es_ES |