Computation of heart electric current sources based on a general inverse technique and measurement of the skin potentials

Michael, Christian; Papaodysseus, Kostas; Uzunoglu, Nikolaos

dc.contributor.author	Michael, Christian	en
dc.contributor.author	Papaodysseus, Kostas	en
dc.contributor.author	Uzunoglu, Nikolaos	en
dc.date.accessioned	2014-03-01T02:41:11Z
dc.date.available	2014-03-01T02:41:11Z
dc.date.issued	1996	en
dc.identifier.issn	05891019	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30410
dc.subject	Computational Techniques	en
dc.subject	Electrostatic Potential	en
dc.subject	Finite Difference	en
dc.subject	Generalized Inverse	en
dc.subject	Optimal Algorithm	en
dc.subject	Surface Potential	en
dc.subject	Three Dimensional	en
dc.subject.other	Algorithms	en
dc.subject.other	Bioelectric potentials	en
dc.subject.other	Cardiology	en
dc.subject.other	Computerized tomography	en
dc.subject.other	Electroencephalography	en
dc.subject.other	Electromyography	en
dc.subject.other	Finite difference method	en
dc.subject.other	Medical computing	en
dc.subject.other	Medical imaging	en
dc.subject.other	Skin	en
dc.subject.other	Tissue	en
dc.subject.other	Heart electric current sources	en
dc.subject.other	Inversion algorithm	en
dc.subject.other	Electrocardiography	en
dc.title	Computation of heart electric current sources based on a general inverse technique and measurement of the skin potentials	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/IEMBS.1996.647482	en
heal.identifier.secondary	http://dx.doi.org/10.1109/IEMBS.1996.647482	en
heal.publicationDate	1996	en
heal.abstract	A three dimensional computational technique of heart electrical sources is developed by measuring related surface potentials at 64 points and using inverse techniques to compute the myocardium current sources. The inversion algorithm is based on the use of a finite difference solution technique of the corresponding electrostatic potential problem and an optimization algorithm to find the 'best inverse solution'. A prototype clinical system has been developed and the inversion algorithm has been embedded into this.	en
heal.publisher	IEEE, Piscataway, NJ, United States	en
heal.journalName	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings	en
dc.identifier.doi	10.1109/IEMBS.1996.647482	en
dc.identifier.volume	4	en
dc.identifier.spage	1415	en
dc.identifier.epage	1416	en