Construction of intracardiac vectorcardiogram from implantable cardioverter-defibrillator intracardiac electrograms

Elyar Ghafoori; Muammar M. Kabir; Jian Cao; Alexei Shvilkin; Larisa G. Tereshchenko

doi:10.1016/j.jelectrocard.2015.05.008

Construction of intracardiac vectorcardiogram from implantable cardioverter-defibrillator intracardiac electrograms

Elyar Ghafoori, Muammar M. Kabir, Jian Cao, Alexei Shvilkin, Larisa G. Tereshchenko

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Abstract We constructed an intracardiac vectorcardiogram from 3 configurations of intracardiac cardiovertor defibrilator (ICD) electrograms (EGMs). Six distinctive 3 lead combinations were selected out of five leads: can to right ventricular coil (RVC); RVC to superior vena cava coil (SVC); atrial lead tip (A-tip) to right ventricular (RV)-ring; can to RV-ring; RV-tip to RVC, in a patient with dual chamber ICD. Surface spatial QRS-T angle (119.8°) was similar to intracardiac spatial QRS-T angle derived from ICD EGMs combination A (101.3°), B (96.1°), C (92.8°), D (95.2), E (99.0), F (96.2) and median (101.5). Future validation of the novel method is needed.

Original language	English (US)
Article number	52059
Pages (from-to)	669-671
Number of pages	3
Journal	Journal of Electrocardiology
Volume	48
Issue number	4
DOIs	https://doi.org/10.1016/j.jelectrocard.2015.05.008
State	Published - Jul 1 2015
Externally published	Yes

Keywords

Implantable cardioverter defibrillator
Intracardiac electrogram
Vectorcardiography

ASJC Scopus subject areas

Cardiology and Cardiovascular Medicine

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10.1016/j.jelectrocard.2015.05.008

Cite this

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title = "Construction of intracardiac vectorcardiogram from implantable cardioverter-defibrillator intracardiac electrograms",

abstract = "Abstract We constructed an intracardiac vectorcardiogram from 3 configurations of intracardiac cardiovertor defibrilator (ICD) electrograms (EGMs). Six distinctive 3 lead combinations were selected out of five leads: can to right ventricular coil (RVC); RVC to superior vena cava coil (SVC); atrial lead tip (A-tip) to right ventricular (RV)-ring; can to RV-ring; RV-tip to RVC, in a patient with dual chamber ICD. Surface spatial QRS-T angle (119.8°) was similar to intracardiac spatial QRS-T angle derived from ICD EGMs combination A (101.3°), B (96.1°), C (92.8°), D (95.2), E (99.0), F (96.2) and median (101.5). Future validation of the novel method is needed.",

keywords = "Implantable cardioverter defibrillator, Intracardiac electrogram, Vectorcardiography",

author = "Elyar Ghafoori and Kabir, {Muammar M.} and Jian Cao and Alexei Shvilkin and Tereshchenko, {Larisa G.}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Inc.",

year = "2015",

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doi = "10.1016/j.jelectrocard.2015.05.008",

language = "English (US)",

volume = "48",

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T1 - Construction of intracardiac vectorcardiogram from implantable cardioverter-defibrillator intracardiac electrograms

AU - Ghafoori, Elyar

AU - Kabir, Muammar M.

AU - Cao, Jian

AU - Shvilkin, Alexei

AU - Tereshchenko, Larisa G.

PY - 2015/7/1

Y1 - 2015/7/1

N2 - Abstract We constructed an intracardiac vectorcardiogram from 3 configurations of intracardiac cardiovertor defibrilator (ICD) electrograms (EGMs). Six distinctive 3 lead combinations were selected out of five leads: can to right ventricular coil (RVC); RVC to superior vena cava coil (SVC); atrial lead tip (A-tip) to right ventricular (RV)-ring; can to RV-ring; RV-tip to RVC, in a patient with dual chamber ICD. Surface spatial QRS-T angle (119.8°) was similar to intracardiac spatial QRS-T angle derived from ICD EGMs combination A (101.3°), B (96.1°), C (92.8°), D (95.2), E (99.0), F (96.2) and median (101.5). Future validation of the novel method is needed.

AB - Abstract We constructed an intracardiac vectorcardiogram from 3 configurations of intracardiac cardiovertor defibrilator (ICD) electrograms (EGMs). Six distinctive 3 lead combinations were selected out of five leads: can to right ventricular coil (RVC); RVC to superior vena cava coil (SVC); atrial lead tip (A-tip) to right ventricular (RV)-ring; can to RV-ring; RV-tip to RVC, in a patient with dual chamber ICD. Surface spatial QRS-T angle (119.8°) was similar to intracardiac spatial QRS-T angle derived from ICD EGMs combination A (101.3°), B (96.1°), C (92.8°), D (95.2), E (99.0), F (96.2) and median (101.5). Future validation of the novel method is needed.

KW - Implantable cardioverter defibrillator

KW - Intracardiac electrogram

KW - Vectorcardiography

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ER -

Construction of intracardiac vectorcardiogram from implantable cardioverter-defibrillator intracardiac electrograms

Abstract

Keywords

ASJC Scopus subject areas

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