Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements
Publication
, Conference
Davis, JW; Glower, DD; Pilkington, TC
Published in: Proceedings of the Annual Conference on Engineering in Medicine and Biology
December 1, 1991
An impedance catheter volume measurement system was modeled in spherical and spheroidal configurations to see if geometric and conductivity parameters could be estimated from measured potentials. Good results were obtained in both noise free and noise added signal cases for the sphere estimating radius and conductivity. However, in the spheroidal case sufficient estimates could be obtained in the noiseless case for major and minor axes and conductivity, but in the added noise case the results were poor.
Duke Scholars
Published In
Proceedings of the Annual Conference on Engineering in Medicine and Biology
ISSN
0589-1019
ISBN
0780302168
Publication Date
December 1, 1991
Volume
13
Issue
pt 2
Start / End Page
705 / 706
Citation
APA
Chicago
ICMJE
MLA
NLM
Davis, J. W., Glower, D. D., & Pilkington, T. C. (1991). Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements. In Proceedings of the Annual Conference on Engineering in Medicine and Biology (Vol. 13, pp. 705–706).
Davis, J. W., D. D. Glower, and T. C. Pilkington. “Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements.” In Proceedings of the Annual Conference on Engineering in Medicine and Biology, 13:705–6, 1991.
Davis JW, Glower DD, Pilkington TC. Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements. In: Proceedings of the Annual Conference on Engineering in Medicine and Biology. 1991. p. 705–6.
Davis, J. W., et al. “Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements.” Proceedings of the Annual Conference on Engineering in Medicine and Biology, vol. 13, no. pt 2, 1991, pp. 705–06.
Davis JW, Glower DD, Pilkington TC. Estimation of endocardial geometry and myocardial conductivity from catheter impedance measurements. Proceedings of the Annual Conference on Engineering in Medicine and Biology. 1991. p. 705–706.
Published In
Proceedings of the Annual Conference on Engineering in Medicine and Biology
ISSN
0589-1019
ISBN
0780302168
Publication Date
December 1, 1991
Volume
13
Issue
pt 2
Start / End Page
705 / 706