Comparison of simulated and clinical intracardiac electrograms

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS

Volumn , Issue , 2013, Pages 6858-6861

  Keller, Matthias W ^a   Schuler, Steffen ^a   Luik, Armin ^b   Seemann, Gunnar ^a   Schilling, Christopher ^a   Schmitt, Claus ^b   Dossel, Olaf ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

^b STÄDTISCHES KLINIKUM KARLSRUHE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CARDIAC ARRHYTHMIA; CARDIAC ELECTROPHYSIOLOGY; CATHETER ELECTRODES; HIGH CONDUCTIVITY; INFLUENCING PARAMETERS; INTRACARDIAC ELECTROGRAMS; ORIENTATIONS AND LOCATIONS; PROPAGATION DIRECTION;

ELECTROPHYSIOLOGY; TISSUE; TISSUE ENGINEERING;

CATHETERS;

BIOLOGICAL MODEL; COMPARATIVE STUDY; COMPUTER SIMULATION; ELECTRODE; HEART ATRIUM FUNCTION; HEART FUNCTION TEST; HUMAN; PHYSIOLOGY; PROCEDURES; REPRODUCIBILITY; SIGNAL PROCESSING; STANDARDS;

ATRIAL FUNCTION; COMPUTER SIMULATION; ELECTRODES; ELECTROPHYSIOLOGIC TECHNIQUES, CARDIAC; HUMANS; MODELS, CARDIOVASCULAR; REPRODUCIBILITY OF RESULTS; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 84886473209     PISSN: 1557170X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EMBC.2013.6611133     Document Type: Conference Paper

References (17)

1. F. M. Weber, C. Schilling, G. Seemann, A. Luik, C. Schmitt, C. Lorenz, and O. Dössel, "Wave-direction and conduction-velocity analysis from intracardiac electrograms- A single-shot technique, " IEEE TBME, 57(10), 2394-2401, 2010.
2. C. Schilling, A. Luik, M. W. Keller, C. Schmitt, and O. Dössel, "Characterizing continuous activity with high fractionation during atrial fibrillation, " in Proc. 7th International Workshop on Biosignal Interpretation, 1-2 July, Palace Hotel, Como, Italy, pp. 49-52, 2012.
3. V. Kremen, L. Lhotska, M. Macas, R. Cihak, V. Vancura, J. Kautzner, and D. Wichterle, "A new approach to automated assessment of fractionation of endocardial electrograms during atrial fibrillation, " Physiol Meas, 29(12), 1371-1381, 2008.
4. O. Dössel, M. W. Krueger, F. M. Weber, M. Wilhelms, and G. Seemann, "Computational modeling of the human atrial anatomy and electrophysiology, " MBEC, 50(8), pp. 773-799, 2012.
5. O. V. Aslanidi, M. Al-Owais, A. P. Benson, M. Colman, C. J. Garratt, S. H. Gilbert, J. P. Greenwood, A. V. Holden, S. Kharche, E. Kinnell, E. Pervolaraki, S. Plein, J. Stott, and H. Zhang, "Virtual tissue engineering of the human atrium: Modelling pharmacological actions on atrial arrhythmogenesis, " Eur J Pharm Sci, 2011.
6. L. Uldry, V. Jacquemet, N. Virag, L. Kappenberger, and J. - M. Vesin, "Estimating the time scale and anatomical location of atrial fibrillation spontaneous termination in a biophysical model, " Med Biol Eng Comput, 50(2), 155-163, 2012.
7. M. Wilhelms, H. Hettmann, M. M. C. Maleckar, J. T. Koivumäki, O. Dössel, and G. Seemann, "Benchmarking electrophysiological models of human atrial myocytes, " Front Physiol, 3(487), 2013.
8. V. Jacquemet, N. Virag, Z. Ihara, L. Dang, O. Blanc, S. Zozor, J. - M. Vesin, L. Kappenberger, and C. Henriquez, "Study of unipolar electrogram morphology in a computer model of atrial fibrillation, " J Cardiovasc Electrophysiol, 14(10 Suppl), pp. 172-9, 2003.
9. U. Richter, L. Faes, A. Cristoforetti, M. Mase, F. Ravelli, M. Stridh, and L. Sornmo, "A novel approach to propagation pattern analysis in intracardiac atrial fibrillation signals, " Ann Biomed Eng, 39(1), pp. 310-323, 2011.
10. X. Zhu, and D. Wei, "Computer simulation of intracardiac potential with whole-heart model, " Int J Bioinform Res Appl, 3(1), pp. 100-122, 2007.
11. M. W. Keller, S. Schuler, G. Seemann, and O. Dössel, "Differences in intracardiac signals on a realistic catheter geometry using mono and bidomain models, " in Computing in Cardiology, Krakow, Vol. 39, pp. 305-308, 2012.
12. J. V. Tranquillo, M. R. Franz, B. C. Knollmann, A. P. Henriquez, D. A. Taylor, and C. S. Henriquez, "Genesis of the monophasic action potential: role of interstitial resistance and boundary gradients, " Am J Physiol Heart Circ Physiol, 286(4), 1370, 2004.
13. K. Otomo, K. Uno, H. Fujiwara, M. Isobe, and Y. Iesaka, "Local unipolar and bipolar electrogram criteria for evaluating the transmurality of atrial ablation lesions at different catheter orientations relative to the endocardial surface, " Heart Rhythm, 7(9), pp. 1291-1300, 2010.
14. G. Seemann, F. B. Sachse, M. Karl, D. L. Weiss, V. Heuveline and O. Dössel, "Framework for modular, flexible and efficient solving the cardiac bidomain equation using PETSc, " Mathematics in Industry, 15(2), 363-369, 2010.
15. M. Courtemanche, R. J. Ramirez, and S. Nattel, "Ionic mechanisms underlying human atrial action potential properties: Insights from a mathematical model, " Am. J. Physiol., 275(1 Pt 2), pp. H301-H321, 1998.
16. M. P. Nguyen, C. Schilling, and O. Dössel, "A new approach for automated location of active segments in intracardiac electrograms, " in IFMBE Proceedings World Congress on Medical Physics and Biomedical Engineering, Vol. 25/4, pp. 763-766, 2009.
17. T. Wiener, F. O. Campos, G. Plank, and E. Hofer, "Decomposition of fractionated local electrograms using an analytic signal model based on sigmoid functions, " Biomed Tech (Berl), 57(5), pp. 371-382, 2012.