Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study

Patrice Brassard; Annette S Jensen; Nikolai Baastrup Nordsborg; Finn Gustafsson; Jacob E Møller; Christian Hassager; Søren Boesgaard; Peter Bo Hansen; Peter Skov Olsen; Kåre Sander; Niels H Secher; Per Lav Madsen

doi:10.1161/CIRCHEARTFAILURE.110.958041

Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study

Patrice Brassard, Annette S Jensen, Nikolai Baastrup Nordsborg, Finn Gustafsson, Jacob E Møller, Christian Hassager, Søren Boesgaard, Peter Bo Hansen, Peter Skov Olsen, Kåre Sander, Niels H Secher, Per Lav Madsen

86 Citations (Scopus)

Abstract

End-stage heart failure is associated with impaired cardiac output (CO) and organ blood flow. We determined whether CO and peripheral perfusion are maintained during exercise in patients with an axial-flow left ventricular assist device (LVAD) and whether an increase in LVAD pump speed with work rate would increase organ blood flow.

Original language	English
Journal	Circulation. Heart failure
Volume	4
Issue number	5
Pages (from-to)	554-60
Number of pages	7
ISSN	1941-3289
DOIs	https://doi.org/10.1161/CIRCHEARTFAILURE.110.958041
Publication status	Published - 2011

Keywords

Adult
Blood Circulation
Blood Pressure
Brain
Cardiac Output
Exercise
Female
Heart Failure
Heart Rate
Heart-Assist Devices
Hemodynamics
Humans
Leg
Male
Middle Aged
Middle Cerebral Artery
Pilot Projects
Regional Blood Flow
Time Factors

Access to Document

10.1161/CIRCHEARTFAILURE.110.958041

Cite this

Brassard, P., Jensen, A. S., Nordsborg, N. B., Gustafsson, F., Møller, J. E., Hassager, C., Boesgaard, S., Hansen, P. B., Olsen, P. S., Sander, K., Secher, N. H., & Madsen, P. L. (2011). Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study. Circulation. Heart failure, 4(5), 554-60. https://doi.org/10.1161/CIRCHEARTFAILURE.110.958041

Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study. / Brassard, Patrice; Jensen, Annette S; Nordsborg, Nikolai Baastrup et al.
In: Circulation. Heart failure, Vol. 4, No. 5, 2011, p. 554-60.

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

Brassard, P, Jensen, AS, Nordsborg, NB, Gustafsson, F , Møller, JE , Hassager, C , Boesgaard, S , Hansen, PB , Olsen, PS, Sander, K, Secher, NH & Madsen, PL 2011, 'Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study', Circulation. Heart failure, vol. 4, no. 5, pp. 554-60. https://doi.org/10.1161/CIRCHEARTFAILURE.110.958041

@article{a987dde2353d4e4498e315d87e073c51,

title = "Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study",

abstract = "End-stage heart failure is associated with impaired cardiac output (CO) and organ blood flow. We determined whether CO and peripheral perfusion are maintained during exercise in patients with an axial-flow left ventricular assist device (LVAD) and whether an increase in LVAD pump speed with work rate would increase organ blood flow.",

keywords = "Adult, Blood Circulation, Blood Pressure, Brain, Cardiac Output, Exercise, Female, Heart Failure, Heart Rate, Heart-Assist Devices, Hemodynamics, Humans, Leg, Male, Middle Aged, Middle Cerebral Artery, Pilot Projects, Regional Blood Flow, Time Factors",

author = "Patrice Brassard and Jensen, {Annette S} and Nordsborg, {Nikolai Baastrup} and Finn Gustafsson and M{\o}ller, {Jacob E} and Christian Hassager and S{\o}ren Boesgaard and Hansen, {Peter Bo} and Olsen, {Peter Skov} and K{\aa}re Sander and Secher, {Niels H} and Madsen, {Per Lav}",

year = "2011",

doi = "10.1161/CIRCHEARTFAILURE.110.958041",

language = "English",

volume = "4",

pages = "554--60",

journal = "Circulation. Heart failure",

issn = "1941-3289",

publisher = "Lippincott Williams & Wilkins",

number = "5",

}

TY - JOUR

T1 - Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study

AU - Brassard, Patrice

AU - Jensen, Annette S

AU - Nordsborg, Nikolai Baastrup

AU - Gustafsson, Finn

AU - Møller, Jacob E

AU - Hassager, Christian

AU - Boesgaard, Søren

AU - Hansen, Peter Bo

AU - Olsen, Peter Skov

AU - Sander, Kåre

AU - Secher, Niels H

AU - Madsen, Per Lav

PY - 2011

Y1 - 2011

N2 - End-stage heart failure is associated with impaired cardiac output (CO) and organ blood flow. We determined whether CO and peripheral perfusion are maintained during exercise in patients with an axial-flow left ventricular assist device (LVAD) and whether an increase in LVAD pump speed with work rate would increase organ blood flow.

AB - End-stage heart failure is associated with impaired cardiac output (CO) and organ blood flow. We determined whether CO and peripheral perfusion are maintained during exercise in patients with an axial-flow left ventricular assist device (LVAD) and whether an increase in LVAD pump speed with work rate would increase organ blood flow.

KW - Adult

KW - Blood Circulation

KW - Blood Pressure

KW - Brain

KW - Cardiac Output

KW - Exercise

KW - Female

KW - Heart Failure

KW - Heart Rate

KW - Heart-Assist Devices

KW - Hemodynamics

KW - Humans

KW - Leg

KW - Male

KW - Middle Aged

KW - Middle Cerebral Artery

KW - Pilot Projects

KW - Regional Blood Flow

KW - Time Factors

U2 - 10.1161/CIRCHEARTFAILURE.110.958041

DO - 10.1161/CIRCHEARTFAILURE.110.958041

M3 - Journal article

C2 - 21765126

SN - 1941-3289

VL - 4

SP - 554

EP - 560

JO - Circulation. Heart failure

JF - Circulation. Heart failure

IS - 5

ER -

Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study

Abstract

Keywords

Access to Document

Fingerprint

Cite this