Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device

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Standard

Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device. / Andersen, Mads; Gustafsson, Finn; Lav Madsen, Per; Brassard, Patrice; Jensen, Anette Schophuus; Secher, Niels; Hassager, Christian; Nordsborg, Nikolai; Møller, Jacob Eifer.

I: JACC - Cardiovascular Imaging, Bind 3, Nr. 8, 2010, s. 854-859.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Andersen, M, Gustafsson, F, Lav Madsen, P, Brassard, P, Jensen, AS, Secher, N, Hassager, C, Nordsborg, N & Møller, JE 2010, 'Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device', JACC - Cardiovascular Imaging, bind 3, nr. 8, s. 854-859. https://doi.org/10.1016/j.jcmg.2010.06.007

APA

Andersen, M., Gustafsson, F., Lav Madsen, P., Brassard, P., Jensen, A. S., Secher, N., Hassager, C., Nordsborg, N., & Møller, J. E. (2010). Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device. JACC - Cardiovascular Imaging, 3(8), 854-859. https://doi.org/10.1016/j.jcmg.2010.06.007

Vancouver

Andersen M, Gustafsson F, Lav Madsen P, Brassard P, Jensen AS, Secher N o.a. Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device. JACC - Cardiovascular Imaging. 2010;3(8):854-859. https://doi.org/10.1016/j.jcmg.2010.06.007

Author

Andersen, Mads ; Gustafsson, Finn ; Lav Madsen, Per ; Brassard, Patrice ; Jensen, Anette Schophuus ; Secher, Niels ; Hassager, Christian ; Nordsborg, Nikolai ; Møller, Jacob Eifer. / Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device. I: JACC - Cardiovascular Imaging. 2010 ; Bind 3, Nr. 8. s. 854-859.

Bibtex

@article{54b4d370c7e111df825b000ea68e967b,
title = "Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device",
abstract = "Functional assessment of continuous-flow left ventricular assist devices (LVADs) is usually performed with the patient at rest. This study compared echocardiographic indices of contraction and filling pressure with invasive measures in 12 ambulatory LVAD patients undergoing symptom-limited bicycle exercise. Exercise induced an increase in cardiac output, systolic pulmonary artery pressure, and diastolic pulmonary artery pressure. Although no changes in left ventricular dimensions or fractional shortening were seen on echocardiography, systolic mitral annular motion (S') increased significantly (in parallel with cardiac output) and diastolic E/e' ratio decreased (correlating inversely with diastolic pulmonary artery pressure). These findings emphasize the potential role of exercise echocardiography in studying exercise hemodynamics in LVAD patients.",
author = "Mads Andersen and Finn Gustafsson and {Lav Madsen}, Per and Patrice Brassard and Jensen, {Anette Schophuus} and Niels Secher and Christian Hassager and Nikolai Nordsborg and M{\o}ller, {Jacob Eifer}",
note = "CURIS 2010 5200 110",
year = "2010",
doi = "10.1016/j.jcmg.2010.06.007",
language = "English",
volume = "3",
pages = "854--859",
journal = "J A C C: Cardiovascular Imaging",
issn = "1936-878X",
publisher = "Elsevier",
number = "8",

}

RIS

TY - JOUR

T1 - Hemodynamic stress echocardiography in patients supported with a continuous-flow left ventricular assist device

AU - Andersen, Mads

AU - Gustafsson, Finn

AU - Lav Madsen, Per

AU - Brassard, Patrice

AU - Jensen, Anette Schophuus

AU - Secher, Niels

AU - Hassager, Christian

AU - Nordsborg, Nikolai

AU - Møller, Jacob Eifer

N1 - CURIS 2010 5200 110

PY - 2010

Y1 - 2010

N2 - Functional assessment of continuous-flow left ventricular assist devices (LVADs) is usually performed with the patient at rest. This study compared echocardiographic indices of contraction and filling pressure with invasive measures in 12 ambulatory LVAD patients undergoing symptom-limited bicycle exercise. Exercise induced an increase in cardiac output, systolic pulmonary artery pressure, and diastolic pulmonary artery pressure. Although no changes in left ventricular dimensions or fractional shortening were seen on echocardiography, systolic mitral annular motion (S') increased significantly (in parallel with cardiac output) and diastolic E/e' ratio decreased (correlating inversely with diastolic pulmonary artery pressure). These findings emphasize the potential role of exercise echocardiography in studying exercise hemodynamics in LVAD patients.

AB - Functional assessment of continuous-flow left ventricular assist devices (LVADs) is usually performed with the patient at rest. This study compared echocardiographic indices of contraction and filling pressure with invasive measures in 12 ambulatory LVAD patients undergoing symptom-limited bicycle exercise. Exercise induced an increase in cardiac output, systolic pulmonary artery pressure, and diastolic pulmonary artery pressure. Although no changes in left ventricular dimensions or fractional shortening were seen on echocardiography, systolic mitral annular motion (S') increased significantly (in parallel with cardiac output) and diastolic E/e' ratio decreased (correlating inversely with diastolic pulmonary artery pressure). These findings emphasize the potential role of exercise echocardiography in studying exercise hemodynamics in LVAD patients.

U2 - 10.1016/j.jcmg.2010.06.007

DO - 10.1016/j.jcmg.2010.06.007

M3 - Journal article

C2 - 20705267

VL - 3

SP - 854

EP - 859

JO - J A C C: Cardiovascular Imaging

JF - J A C C: Cardiovascular Imaging

SN - 1936-878X

IS - 8

ER -

ID: 22195313