Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode

Ke Xu; Mark Butlin; Alberto P. Avolio

doi:10.1109/EMBC.2012.6347522

Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode

Ke Xu^*, Mark Butlin, Alberto P. Avolio

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

1 Citation (Scopus)

Abstract

Timing of biventricular pacing devices employed in cardiac resynchronization therapy (CRT) is a critical determinant of efficacy of the procedure. Optimization is done by maximizing function in terms of arterial pressure (BP) or cardiac output (CO). However, BP and CO are also determined by the hemodynamic load of the pulmonary and systemic vasculature. This study aims to use a lumped parameter circulatory model to assess the influence of the arterial load on the atrio-ventricular (AV) and inter-ventricular (VV) delay for optimal CRT performance.

Original language	English
Title of host publication	2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012
Editors	Nigel Lovell
Place of Publication	Piscataway, N.J.
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	6661-6664
Number of pages	4
Volume	2012
ISBN (Electronic)	9781457717871, 9781424441204
ISBN (Print)	9781424441198
DOIs	https://doi.org/10.1109/EMBC.2012.6347522
Publication status	Published - Sep 2012
Event	34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012 - San Diego, CA, United States Duration: 28 Aug 2012 → 1 Sep 2012

Publication series

Name	Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society
Publisher	IEEE
ISSN (Print)	1094-687X
ISSN (Electronic)	1558-4615

Other

Other	34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012
Country	United States
City	San Diego, CA
Period	28/08/12 → 1/09/12

Access to Document

10.1109/EMBC.2012.6347522

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Xu, K., Butlin, M., & Avolio, A. P. (2012). Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode. In N. Lovell (Ed.), 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012 (Vol. 2012, pp. 6661-6664). [6347522] (Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society). Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/EMBC.2012.6347522

Xu, Ke ; Butlin, Mark ; Avolio, Alberto P. / Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode. 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012. editor / Nigel Lovell. Vol. 2012 Piscataway, N.J. : Institute of Electrical and Electronics Engineers (IEEE), 2012. pp. 6661-6664 (Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society).

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title = "Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode",

abstract = "Timing of biventricular pacing devices employed in cardiac resynchronization therapy (CRT) is a critical determinant of efficacy of the procedure. Optimization is done by maximizing function in terms of arterial pressure (BP) or cardiac output (CO). However, BP and CO are also determined by the hemodynamic load of the pulmonary and systemic vasculature. This study aims to use a lumped parameter circulatory model to assess the influence of the arterial load on the atrio-ventricular (AV) and inter-ventricular (VV) delay for optimal CRT performance.",

author = "Ke Xu and Mark Butlin and Avolio, {Alberto P.}",

year = "2012",

month = "9",

doi = "10.1109/EMBC.2012.6347522",

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series = "Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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editor = "Nigel Lovell",

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}

Xu, K, Butlin, M & Avolio, AP 2012, Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode. in N Lovell (ed.), 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012. vol. 2012, 6347522, Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, N.J., pp. 6661-6664, 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012, San Diego, CA, United States, 28/08/12. https://doi.org/10.1109/EMBC.2012.6347522

Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode. / Xu, Ke; Butlin, Mark ; Avolio, Alberto P.

2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012. ed. / Nigel Lovell. Vol. 2012 Piscataway, N.J. : Institute of Electrical and Electronics Engineers (IEEE), 2012. p. 6661-6664 6347522 (Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution

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T1 - Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode

AU - Xu, Ke

AU - Butlin, Mark

AU - Avolio, Alberto P.

PY - 2012/9

Y1 - 2012/9

N2 - Timing of biventricular pacing devices employed in cardiac resynchronization therapy (CRT) is a critical determinant of efficacy of the procedure. Optimization is done by maximizing function in terms of arterial pressure (BP) or cardiac output (CO). However, BP and CO are also determined by the hemodynamic load of the pulmonary and systemic vasculature. This study aims to use a lumped parameter circulatory model to assess the influence of the arterial load on the atrio-ventricular (AV) and inter-ventricular (VV) delay for optimal CRT performance.

AB - Timing of biventricular pacing devices employed in cardiac resynchronization therapy (CRT) is a critical determinant of efficacy of the procedure. Optimization is done by maximizing function in terms of arterial pressure (BP) or cardiac output (CO). However, BP and CO are also determined by the hemodynamic load of the pulmonary and systemic vasculature. This study aims to use a lumped parameter circulatory model to assess the influence of the arterial load on the atrio-ventricular (AV) and inter-ventricular (VV) delay for optimal CRT performance.

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U2 - 10.1109/EMBC.2012.6347522

DO - 10.1109/EMBC.2012.6347522

M3 - Conference proceeding contribution

SN - 9781424441198

VL - 2012

T3 - Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society

SP - 6661

EP - 6664

BT - 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012

A2 - Lovell, Nigel

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, N.J.

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Xu K, Butlin M , Avolio AP. Assessment of hemodynamic load components affecting optimization of cardiac resynchronization therapy by lumped parameter mode. In Lovell N, editor, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012. Vol. 2012. Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE). 2012. p. 6661-6664. 6347522. (Proceedings of the annual international conference of the IEEE Engineering in Medicine and Biology Society). https://doi.org/10.1109/EMBC.2012.6347522