Estimation of conduction velocity vector fields from epicardial mapping data

IEEE Transactions on Biomedical Engineering

Volumn 45, Issue 5, 1998, Pages 553-562

  Bayly, Philip V ^a,e   Kenknight, Bruce H ^b   Rogers, Jack M ^a   Hillsley, Russel E ^b   Ideker, Raymond E ^c   Smith, William M ^d  

^a WASHINGTON UNIVERSITY IN ST LOUIS   (United States)

^b ELI LILLY AND COMPANY   (United States)

^c UNIVERSITY OF ALABAMA AT BIRMINGHAM   (United States)

^d DUKE UNIVERSITY   (United States)

^e Midatlantic Cardiovascular Associates   (United States)

Author keywords

Cardiac mapping; Conduction velocity; Fibrillation; Vector fields

Indexed keywords

AUTOMATION; CARDIOLOGY; CELLS; ESTIMATION; POLYNOMIALS; SURFACES; VELOCITY;

CARDIAC MAPPING; CONDUCTION VELOCITY; FIBRILLATION; VECTOR FIELDS;

MEDICAL COMPUTING;

ANIMAL EXPERIMENT; ARTICLE; AUTOMATION; EPICARDIUM MAPPING; HEART PACING; HEART VENTRICLE FIBRILLATION; NERVE CONDUCTION; NONHUMAN; SIMULATION; SINUS RHYTHM; SWINE;

ANIMALS; BODY SURFACE POTENTIAL MAPPING; CARDIAC PACING, ARTIFICIAL; LEAST-SQUARES ANALYSIS; MODELS, CARDIOVASCULAR; NEURAL CONDUCTION; PERICARDIUM; REFERENCE VALUES; RETROSPECTIVE STUDIES; SWINE; VENTRICULAR FIBRILLATION;

EID: 33748133426     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.668741     Document Type: Article

References (14)

1. M. A. Allessie, "Reentrant mechanisms underlying atrial fibrillation," in Cardiac Electrophysiology: From Cell to Bedside, D. P. Zipes and J. Jalife, Eds. Philadelphia, PA: Saunders, 1995.
2. R. E. Ideker, W. M. Smith, S. M. Blanchard, S. L. Reiser, E. V. Simpson, P. D. Wolf, and N. D. Danieley, "The assumptions of isochronal cardiac mapping," PACE, vol. 12, pp. 456 78, 1989.
3. B. S. Ripley, Spatial Statistics.lNew York: Wiley, 1981.
4. P. V. Bayly, R. E. Hillsley, P. D. Wolf, W. M. Smith, and R. E. Ideker, "Estimation of propagation speed during ventricular fibrillation from frequency-wavenumber power spectra," in Proc. Computers in Cardiology, Los Alamitos, CA, 1994, pp. 133-136.
5. K. T. S. Konings, C. J. H. J. Kirchof, J. R. L. M. Smeets, H. J. J. Wellens, O. C. Penn, and M. A. Allessie, "High-density mapping of electrically induced atrial fibrillation in humans," Circulation, vol. 89, pp. 1665-1680, 1993.
6. A. H. Kadish, J. F. Spear, J. H. Levine, R. F. Hanich, C. Prood, and E. N. Moore, "Vector mapping of myocardial activation," Circulation, vol. 74, pp. 603-615, 1986.
7. R. S. Damle, N. M. Kanaan, N. S. Robinson, Y. Ge, J. J. Goldberger, and A. H. Kadish, "Spatial and temporal linking of epicardial activation patterns during ventricular fibrillation in dogs: Evidence for underlying spatial organization," Circulation, vol. 86, pp. 1547-1558, 1992.
8. K. D. Bollacker, E. V. Simpson, R. E. Hillsley, S. M. Blanchard, W. M. Smith, and R. E. Ideker, "Automatic identification and analysis of activation wavefronts in a 2-D electrogram array," in Proc. Computers in Cardiology, Los Alamitos, CA, 1993, pp. 189-192.
9. D. Barkley, "A model for fast computer simulation of waves in excitable media," Physica D, vol. 49, pp. 61-70, 1991.
10. J. M. Rogers and A. D. McCulloch, "A collocation-Galerkin finite element model of cardiac activation potential propagation," IEEE Trans. Biomed. Eng., vol. 41, no. 8, pp. 743-757, 1994.
11. P. D. Wolf, D. L. Rollins, T. F. Blitchington, R. E. Ideker, and W. M. Smith, "Design for a 512 channel cardiac mapping system," in Biomédical Engineering: Opening New Doors. Proceedings of the Fall 1990 Annual Meeting of the Biomédical Engineering Society, D. C. Mikulecky and A. M. Clarice, Eds. New York: New York Univ. Press, 1990, pp. 5-13.
12. R. E. Hillsley, K. D. Bollacker, E. V. Simpson, D. L. Rollins, M. D. Yarger, P. D. Wolf, W. M. Smith, and R. E. Ideker, "Alteration of ventricular fibrillation by propranolol and isoproterenol detected by epicardial mapping with 506 electrodes," J. Cardiovasc. Electrophysiol., vol. 6, pp. 471-485, 1995.
13. W. H. Press, B. P. Flannery, S. A. Teukolsky, and W. T. Vetterling, Numerical Recipes in C. Cambridge, U.K.: Cambridge Univ. Press, 1986.
14. The MathWorks, Inc., Natick, MA, MATLAB: High-performance numeric computation and visualization software, 1992.