Hemodynamic consequences of artificial lung attachment in a porcine model

C. E. Perlman; K. E. Cook; R. Seipelt; C. L. Backer; C. Mavroudis; J. Hernandez; L. F. Mockros

Hemodynamic consequences of artificial lung attachment in a porcine model

C. E. Perlman, K. E. Cook, R. Seipelt, C. L. Backer, C. Mavroudis, J. Hernandez, L. F. Mockros

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

Abstract

A thoracic artificial lung (TAL) is implanted in a porcine model. Selective banding switches amongst three attachment modes: TAL in parallel with natural lungs (NL), in series with NL or in an intermediary hybrid mode. The protocol progresses from baseline through parallel and hybrid configurations to series then back through the same configurations to baseline. In the progression towards series resistance of the combined natural/artificial pulmonary system rises causing an increase in pulmonary artery pressure and a decrease in cardiac output. Right ventricular power is elevated with TAL attachment.

Original language	English (US)
Pages (from-to)	1587-1588
Number of pages	2
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	2
State	Published - 2002
Externally published	Yes
Event	Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS) - Houston, TX, United States Duration: Oct 23 2002 → Oct 26 2002

Keywords

Artificial lung
Cardiac mechanics
Hemodynamics
Right ventricle

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Cite this

@article{b021b5eac73f4e4eaafbd46a5c607aff,

title = "Hemodynamic consequences of artificial lung attachment in a porcine model",

abstract = "A thoracic artificial lung (TAL) is implanted in a porcine model. Selective banding switches amongst three attachment modes: TAL in parallel with natural lungs (NL), in series with NL or in an intermediary hybrid mode. The protocol progresses from baseline through parallel and hybrid configurations to series then back through the same configurations to baseline. In the progression towards series resistance of the combined natural/artificial pulmonary system rises causing an increase in pulmonary artery pressure and a decrease in cardiac output. Right ventricular power is elevated with TAL attachment.",

keywords = "Artificial lung, Cardiac mechanics, Hemodynamics, Right ventricle",

author = "Perlman, {C. E.} and Cook, {K. E.} and R. Seipelt and Backer, {C. L.} and C. Mavroudis and J. Hernandez and Mockros, {L. F.}",

year = "2002",

language = "English (US)",

volume = "2",

pages = "1587--1588",

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

issn = "0589-1019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS) ; Conference date: 23-10-2002 Through 26-10-2002",

}

TY - JOUR

T1 - Hemodynamic consequences of artificial lung attachment in a porcine model

AU - Perlman, C. E.

AU - Cook, K. E.

AU - Seipelt, R.

AU - Backer, C. L.

AU - Mavroudis, C.

AU - Hernandez, J.

AU - Mockros, L. F.

PY - 2002

Y1 - 2002

N2 - A thoracic artificial lung (TAL) is implanted in a porcine model. Selective banding switches amongst three attachment modes: TAL in parallel with natural lungs (NL), in series with NL or in an intermediary hybrid mode. The protocol progresses from baseline through parallel and hybrid configurations to series then back through the same configurations to baseline. In the progression towards series resistance of the combined natural/artificial pulmonary system rises causing an increase in pulmonary artery pressure and a decrease in cardiac output. Right ventricular power is elevated with TAL attachment.

AB - A thoracic artificial lung (TAL) is implanted in a porcine model. Selective banding switches amongst three attachment modes: TAL in parallel with natural lungs (NL), in series with NL or in an intermediary hybrid mode. The protocol progresses from baseline through parallel and hybrid configurations to series then back through the same configurations to baseline. In the progression towards series resistance of the combined natural/artificial pulmonary system rises causing an increase in pulmonary artery pressure and a decrease in cardiac output. Right ventricular power is elevated with TAL attachment.

KW - Artificial lung

KW - Cardiac mechanics

KW - Hemodynamics

KW - Right ventricle

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M3 - Conference article

AN - SCOPUS:0036906812

SN - 0589-1019

VL - 2

SP - 1587

EP - 1588

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

T2 - Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS)

Y2 - 23 October 2002 through 26 October 2002

ER -

Hemodynamic consequences of artificial lung attachment in a porcine model

Abstract

Keywords

ASJC Scopus subject areas

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