In vivo cardiac monophasic action potential recording using electromyogram needles

Maneesh Shrivastav, Paul Iaizzo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

This research describes a method for using electromyogram needle electrodes for the sensing of cardiac action potentials epicardially. Concentric, monopolar, and single fiber needle electrodes were used in vivo to record action potentials from the left ventricle in a swine model. Action potential duration, amplitude, Vmax, and jitter were calculated for each sample run. This research has clinical significance for probing ischemic border zones on the epicardial surface for targeting sites for therapy as well as for gaining important insights into arrhythmia mechanisms.

Original languageEnglish (US)
Title of host publicationIEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006
Pages230-233
Number of pages4
DOIs
StatePublished - 2006
EventIEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006 - London, United Kingdom
Duration: Nov 29 2006Dec 1 2006

Publication series

NameIEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006

Other

OtherIEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006
CountryUnited Kingdom
CityLondon
Period11/29/0612/1/06

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  • Cite this

    Shrivastav, M., & Iaizzo, P. (2006). In vivo cardiac monophasic action potential recording using electromyogram needles. In IEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006 (pp. 230-233). [4600350] (IEEE 2006 Biomedical Circuits and Systems Conference Healthcare Technology, BioCAS 2006). https://doi.org/10.1109/BIOCAS.2006.4600350