Spatiotemporal estimation of activation times of fractionated ECGs on complex heart surfaces
作者： B. Erem , D. H. Brooks , P. M. van Dam , J. G. Stinstra , R. S. MacLeod
DOI: 10.1109/IEMBS.2011.6091455
关键词: Artificial intelligence 、 Depolarization 、 Computer science 、 Biomedical engineering 、 Electrical conduction system of the heart 、 Pattern recognition 、 Extramural 、 Canine heart 、 Electrocardiography
摘要: Identification of electrical activation or depolarization times on sparsely-sampled complex heart surfaces is importance to clinicians and researchers in cardiac electrophys-iology. We introduce a spatiotemporal approach for time estimation which combines prior results using spatial temporal methods with our own progress gradient triangulated surfaces. Results the method applied simulated canine data suggest that improvements are possible this novel combined approach.
sci-hub.se 参考文章(19)
Andrew J. Pullan, Leo K. Cheng, Martyn P. Nash, Alireza Ghodrati, Rob MacLeod, Dana H. Brooks, The inverse problem of electrocardiography Springer. ,(2011) , 10.1007/978-1-84882-046-3_9
RAYMOND E. IDEKER, WILLIAM M. SMITH, SUSAN M. BLANCHARD, SUSAN L. REISER, EDWARD V. SIMPSON, PATRICK D. WOLF, NED D. DANIELEY, The assumptions of isochronal cardiac mapping. Pacing and Clinical Electrophysiology. ,vol. 12, pp. 456- 478 ,(1989) , 10.1111/J.1540-8159.1989.TB02684.X
Ruben Coronel, FRANCIBN JG WILMS‐SCHOPMAN, Joris R de Groot, Michiel J Janse, Frans JL van Capelle, Jacques MT De Bakker, Laplacian electrograms and the interpretation of complex ventricular activation patterns during ventricular fibrillation. Journal of Cardiovascular Electrophysiology. ,vol. 11, pp. 1119- 1128 ,(2000) , 10.1111/J.1540-8167.2000.TB01758.X
Nabil El-Sherif, Masaomi Chinushi, Edward B. Caref, Mark Restivo, Electrophysiological Mechanism of the Characteristic Electrocardiographic Morphology of Torsade de Pointes Tachyarrhythmias in the Long-QT Syndrome Detailed Analysis of Ventricular Tridimensional Activation Patterns Circulation. ,vol. 96, pp. 4392- 4399 ,(1997) , 10.1161/01.CIR.96.12.4392
Robert L. Lux, Philip R. Ershler, Bruno Taccardi, Measuring spatial waves of repolarization in canine ventricles using high-resolution epicardial mapping* Journal of Electrocardiology. ,vol. 29, pp. 130- 134 ,(1996) , 10.1016/S0022-0736(96)80042-2
M E Josephson, L N Horowitz, A Farshidi, Continuous local electrical activity. A mechanism of recurrent ventricular tachycardia. Circulation. ,vol. 57, pp. 659- 665 ,(1978) , 10.1161/01.CIR.57.4.659
S. KIMBER, EUGENE DOWNAR, S. MASSE, ELIAS SEVAPTSIDIS, THOMAS CHEN, LYNDA MICKLEBOROUGH, IAN PARSONS, A COMPARISON OF UNIPOLAR AND BIPOLAR ELECTRODES DURING CARDIAC MAPPING STUDIES Pacing and Clinical Electrophysiology. ,vol. 19, pp. 1196- 1204 ,(1996) , 10.1111/J.1540-8159.1996.TB04189.X
Mina K. Chung, Steven M. Pogwizd, Dave P. Miller, Michael E. Cain, Three-dimensional Mapping of the Initiation of Nonsustained Ventricular Tachycardia in the Human Heart Circulation. ,vol. 95, pp. 2517- 2527 ,(1997) , 10.1161/01.CIR.95.11.2517
MADISON S. SPACH, ROGER C. BARR, GERALD A. SERWER, J. Mailen KOOTSEY, EDWARD A. JOHNSON, Extracellular Potentials Related to Intracellular Action Potentials in the Dog Purkinje System Circulation Research. ,vol. 30, pp. 505- 519 ,(1972) , 10.1161/01.RES.30.5.505
Theodore J. Dustman, Matthew J. Allison, Bruno Taccardi, Bonnie B. Punske, Quan Ni, Robert L. Lux, Robert S. MacLeod, Philip R. Ershler, Spatial methods of epicardial activation time determination in normal hearts. Annals of Biomedical Engineering. ,vol. 31, pp. 781- 792 ,(2003) , 10.1114/1.1581877