Electrocardiographic imaging: evaluating its ability to locate and resolve pacing sites noninvasively

Howard S. Oster; Bruno Taccardi; Robert L. Lux; Philip R. Ershler; Yoram Rudy

Electrocardiographic imaging: evaluating its ability to locate and resolve pacing sites noninvasively

Howard S. Oster, Bruno Taccardi, Robert L. Lux, Philip R. Ershler, Yoram Rudy

Research output: Contribution to journal › Conference article › peer-review

Abstract

The goal of this work is to demonstrate the ability of electrocardiographic imaging to identify and locate ventricular epicardial pacing sites. Using a dog heart suspended in an electrolytic torso tank, epicardial sites were paced, simulating an ectopic focus. The inverse problem was solved using the measured torso potential data, and the results were evaluated with respect to the measured epicardial data. Pacing sites were located to within on electrode position (1.5 cm), and two sites paced simultaneously were resolved to 2.5 cm.

Original language	English
Pages (from-to)	151-152
Number of pages	2
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	16
Issue number	pt 1
State	Published - 1994
Event	Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) - Baltimore, MD, USA Duration: Nov 3 1994 → Nov 6 1994

Cite this

@article{dcb66e46b57f489d973f5bb7a5e15085,

title = "Electrocardiographic imaging: evaluating its ability to locate and resolve pacing sites noninvasively",

abstract = "The goal of this work is to demonstrate the ability of electrocardiographic imaging to identify and locate ventricular epicardial pacing sites. Using a dog heart suspended in an electrolytic torso tank, epicardial sites were paced, simulating an ectopic focus. The inverse problem was solved using the measured torso potential data, and the results were evaluated with respect to the measured epicardial data. Pacing sites were located to within on electrode position (1.5 cm), and two sites paced simultaneously were resolved to 2.5 cm.",

author = "Oster, {Howard S.} and Bruno Taccardi and Lux, {Robert L.} and Ershler, {Philip R.} and Yoram Rudy",

year = "1994",

language = "English",

volume = "16",

pages = "151--152",

journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

issn = "0589-1019",

number = "pt 1",

note = "Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) ; Conference date: 03-11-1994 Through 06-11-1994",

}

Electrocardiographic imaging: evaluating its ability to locate and resolve pacing sites noninvasively. / Oster, Howard S.; Taccardi, Bruno; Lux, Robert L. et al.
In: Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, Vol. 16, No. pt 1, 1994, p. 151-152.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Electrocardiographic imaging

T2 - Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2)

AU - Oster, Howard S.

AU - Taccardi, Bruno

AU - Lux, Robert L.

AU - Ershler, Philip R.

AU - Rudy, Yoram

PY - 1994

Y1 - 1994

N2 - The goal of this work is to demonstrate the ability of electrocardiographic imaging to identify and locate ventricular epicardial pacing sites. Using a dog heart suspended in an electrolytic torso tank, epicardial sites were paced, simulating an ectopic focus. The inverse problem was solved using the measured torso potential data, and the results were evaluated with respect to the measured epicardial data. Pacing sites were located to within on electrode position (1.5 cm), and two sites paced simultaneously were resolved to 2.5 cm.

AB - The goal of this work is to demonstrate the ability of electrocardiographic imaging to identify and locate ventricular epicardial pacing sites. Using a dog heart suspended in an electrolytic torso tank, epicardial sites were paced, simulating an ectopic focus. The inverse problem was solved using the measured torso potential data, and the results were evaluated with respect to the measured epicardial data. Pacing sites were located to within on electrode position (1.5 cm), and two sites paced simultaneously were resolved to 2.5 cm.

UR - http://www.scopus.com/inward/record.url?scp=0028736288&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0028736288

SN - 0589-1019

VL - 16

SP - 151

EP - 152

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

IS - pt 1

Y2 - 3 November 1994 through 6 November 1994

ER -

Electrocardiographic imaging: evaluating its ability to locate and resolve pacing sites noninvasively

Abstract

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