Deconvolution and propagation metrics of cardiac electrograms
Available metrics of cardiac electrograms are not considered to be adequate for activation time determination. The authors hypothesize that a deconvolution, which fits a modeled electrogram to an observed electrogram, is possible and would provide useful metrics of observed electrograms. They develo...
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| container_end_page | 160 vol.1 |
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| creator | Ellis, W.S. Zakhor, A. Auslander, D.M. Lesh, M.D. |
| description | Available metrics of cardiac electrograms are not considered to be adequate for activation time determination. The authors hypothesize that a deconvolution, which fits a modeled electrogram to an observed electrogram, is possible and would provide useful metrics of observed electrograms. They developed an algorithm which fits a uniform wave with constant velocity passing under the electrode. Activation time estimates were robust for fractionated electrograms, indicating potential clinical utility.< > |
| doi_str_mv | 10.1109/IEMBS.1994.411796 |
| format | Conference Proceeding |
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The authors hypothesize that a deconvolution, which fits a modeled electrogram to an observed electrogram, is possible and would provide useful metrics of observed electrograms. They developed an algorithm which fits a uniform wave with constant velocity passing under the electrode. Activation time estimates were robust for fractionated electrograms, indicating potential clinical utility.< ></description><identifier>ISBN: 9780780320505</identifier><identifier>ISBN: 0780320506</identifier><identifier>DOI: 10.1109/IEMBS.1994.411796</identifier><language>eng</language><publisher>IEEE</publisher><subject>Deconvolution ; Electrodes ; Fractionation ; Robustness</subject><ispartof>Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1994, Vol.1, p.159-160 vol.1</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/411796$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,4035,4036,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/411796$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ellis, W.S.</creatorcontrib><creatorcontrib>Zakhor, A.</creatorcontrib><creatorcontrib>Auslander, D.M.</creatorcontrib><creatorcontrib>Lesh, M.D.</creatorcontrib><title>Deconvolution and propagation metrics of cardiac electrograms</title><title>Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society</title><addtitle>IEMBS</addtitle><description>Available metrics of cardiac electrograms are not considered to be adequate for activation time determination. The authors hypothesize that a deconvolution, which fits a modeled electrogram to an observed electrogram, is possible and would provide useful metrics of observed electrograms. They developed an algorithm which fits a uniform wave with constant velocity passing under the electrode. Activation time estimates were robust for fractionated electrograms, indicating potential clinical utility.< ></description><subject>Deconvolution</subject><subject>Electrodes</subject><subject>Fractionation</subject><subject>Robustness</subject><isbn>9780780320505</isbn><isbn>0780320506</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1994</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj81Kw0AUhQdEUGoeQFd5gcT5uZnJXbjQWrVQ6aK6Ltf5KSNJJkyi4NtbrIcDH2fzwWHsWvBaCI6369Xrw64WiFCDEAb1GSvQtPxYJXnDmwtWTNMnP6aRRipzye4evU3Dd-q-5piGkgZXjjmNdKC_3fs5RzuVKZSWsotkS995O-d0yNRPV-w8UDf54p8L9v60elu-VJvt83p5v6mi4DBX0FruAKQjrT4ctkaAUcYBBosNoXJgwZAkLYKEgFarVgIEp60OSgpUC3Zz8kbv_X7Msaf8sz99VL-pdkcz</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>Ellis, W.S.</creator><creator>Zakhor, A.</creator><creator>Auslander, D.M.</creator><creator>Lesh, M.D.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1994</creationdate><title>Deconvolution and propagation metrics of cardiac electrograms</title><author>Ellis, W.S. ; Zakhor, A. ; Auslander, D.M. ; Lesh, M.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-48c0d442da63bd98714737d49fc95a93d4c47a2a61f24f9c638244fd6c6f32193</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Deconvolution</topic><topic>Electrodes</topic><topic>Fractionation</topic><topic>Robustness</topic><toplevel>online_resources</toplevel><creatorcontrib>Ellis, W.S.</creatorcontrib><creatorcontrib>Zakhor, A.</creatorcontrib><creatorcontrib>Auslander, D.M.</creatorcontrib><creatorcontrib>Lesh, M.D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ellis, W.S.</au><au>Zakhor, A.</au><au>Auslander, D.M.</au><au>Lesh, M.D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Deconvolution and propagation metrics of cardiac electrograms</atitle><btitle>Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society</btitle><stitle>IEMBS</stitle><date>1994</date><risdate>1994</risdate><volume>1</volume><spage>159</spage><epage>160 vol.1</epage><pages>159-160 vol.1</pages><isbn>9780780320505</isbn><isbn>0780320506</isbn><abstract>Available metrics of cardiac electrograms are not considered to be adequate for activation time determination. The authors hypothesize that a deconvolution, which fits a modeled electrogram to an observed electrogram, is possible and would provide useful metrics of observed electrograms. They developed an algorithm which fits a uniform wave with constant velocity passing under the electrode. Activation time estimates were robust for fractionated electrograms, indicating potential clinical utility.< ></abstract><pub>IEEE</pub><doi>10.1109/IEMBS.1994.411796</doi></addata></record> |
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| ispartof | Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1994, Vol.1, p.159-160 vol.1 |
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| language | eng |
| recordid | cdi_ieee_primary_411796 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Deconvolution Electrodes Fractionation Robustness |
| title | Deconvolution and propagation metrics of cardiac electrograms |
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