Mitral inflow patterns after mitraclip implantation at rest and during exercise

Kirsten Boerlage-Van Dijk, Annelieke C M J Van Riel, Rianne H A C M De Bruin-Bon, Esther M A Wiegerinck, Karel T. Koch, M. Marije Vis, Paola G. Meregalli, Navin R. Bindraban, Barbara J M Mulder, Jan J. Piek, Berto J. Bouma, Jan Baan

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Background MitraClip implantation reduces mitral regurgitation effectively but decreases mitral valve area, creating iatrogenic mitral stenosis. Evaluation with transesophageal echocardiography intraprocedurally is necessary to measure mitral regurgitation and mitral valve pressure gradient (MVPG) to determine whether it is necessary and safe to place more clips. The aim of this study was to investigate whether these intraprocedural hemodynamics represent postprocedural measurements and whether exercise is affected by the stenosis. Methods In this retrospective single-center study, 51 patients who underwent MitraClip implantation were included. Measurements were performed intraprocedurally using transesophageal echocardiography and postprocedurally using transthoracic echocardiography. In 23 of these patients, exercise echocardiography was performed at follow-up. Results Intraprocedural mean MVPG was 3.0 ± 1.6 mm Hg and increased to 4.3 ± 2.2 mm Hg postprocedurally (P

Original languageEnglish
JournalJournal of the American Society of Echocardiography
Volume27
Issue number1
DOIs
Publication statusPublished - 2014

Fingerprint

Mitral Valve
Transesophageal Echocardiography
Mitral Valve Insufficiency
Exercise
Echocardiography
Pressure
Mitral Valve Stenosis
Surgical Instruments
Pathologic Constriction
Hemodynamics

Keywords

  • MitraClip
  • Mitral regurgitation
  • Mitral valve pressure gradient
  • Transthoracic exercise echocardiography

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

Cite this

Boerlage-Van Dijk, K., Van Riel, A. C. M. J., De Bruin-Bon, R. H. A. C. M., Wiegerinck, E. M. A., Koch, K. T., Vis, M. M., ... Baan, J. (2014). Mitral inflow patterns after mitraclip implantation at rest and during exercise. Journal of the American Society of Echocardiography, 27(1). https://doi.org/10.1016/j.echo.2013.09.007

Mitral inflow patterns after mitraclip implantation at rest and during exercise. / Boerlage-Van Dijk, Kirsten; Van Riel, Annelieke C M J; De Bruin-Bon, Rianne H A C M; Wiegerinck, Esther M A; Koch, Karel T.; Vis, M. Marije; Meregalli, Paola G.; Bindraban, Navin R.; Mulder, Barbara J M; Piek, Jan J.; Bouma, Berto J.; Baan, Jan.

In: Journal of the American Society of Echocardiography, Vol. 27, No. 1, 2014.

Research output: Contribution to journalArticle

Boerlage-Van Dijk, K, Van Riel, ACMJ, De Bruin-Bon, RHACM, Wiegerinck, EMA, Koch, KT, Vis, MM, Meregalli, PG, Bindraban, NR, Mulder, BJM, Piek, JJ, Bouma, BJ & Baan, J 2014, 'Mitral inflow patterns after mitraclip implantation at rest and during exercise', Journal of the American Society of Echocardiography, vol. 27, no. 1. https://doi.org/10.1016/j.echo.2013.09.007
Boerlage-Van Dijk, Kirsten ; Van Riel, Annelieke C M J ; De Bruin-Bon, Rianne H A C M ; Wiegerinck, Esther M A ; Koch, Karel T. ; Vis, M. Marije ; Meregalli, Paola G. ; Bindraban, Navin R. ; Mulder, Barbara J M ; Piek, Jan J. ; Bouma, Berto J. ; Baan, Jan. / Mitral inflow patterns after mitraclip implantation at rest and during exercise. In: Journal of the American Society of Echocardiography. 2014 ; Vol. 27, No. 1.
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AU - Boerlage-Van Dijk, Kirsten

AU - Van Riel, Annelieke C M J

AU - De Bruin-Bon, Rianne H A C M

AU - Wiegerinck, Esther M A

AU - Koch, Karel T.

AU - Vis, M. Marije

AU - Meregalli, Paola G.

AU - Bindraban, Navin R.

AU - Mulder, Barbara J M

AU - Piek, Jan J.

AU - Bouma, Berto J.

AU - Baan, Jan

PY - 2014

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N2 - Background MitraClip implantation reduces mitral regurgitation effectively but decreases mitral valve area, creating iatrogenic mitral stenosis. Evaluation with transesophageal echocardiography intraprocedurally is necessary to measure mitral regurgitation and mitral valve pressure gradient (MVPG) to determine whether it is necessary and safe to place more clips. The aim of this study was to investigate whether these intraprocedural hemodynamics represent postprocedural measurements and whether exercise is affected by the stenosis. Methods In this retrospective single-center study, 51 patients who underwent MitraClip implantation were included. Measurements were performed intraprocedurally using transesophageal echocardiography and postprocedurally using transthoracic echocardiography. In 23 of these patients, exercise echocardiography was performed at follow-up. Results Intraprocedural mean MVPG was 3.0 ± 1.6 mm Hg and increased to 4.3 ± 2.2 mm Hg postprocedurally (P

AB - Background MitraClip implantation reduces mitral regurgitation effectively but decreases mitral valve area, creating iatrogenic mitral stenosis. Evaluation with transesophageal echocardiography intraprocedurally is necessary to measure mitral regurgitation and mitral valve pressure gradient (MVPG) to determine whether it is necessary and safe to place more clips. The aim of this study was to investigate whether these intraprocedural hemodynamics represent postprocedural measurements and whether exercise is affected by the stenosis. Methods In this retrospective single-center study, 51 patients who underwent MitraClip implantation were included. Measurements were performed intraprocedurally using transesophageal echocardiography and postprocedurally using transthoracic echocardiography. In 23 of these patients, exercise echocardiography was performed at follow-up. Results Intraprocedural mean MVPG was 3.0 ± 1.6 mm Hg and increased to 4.3 ± 2.2 mm Hg postprocedurally (P

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KW - Mitral regurgitation

KW - Mitral valve pressure gradient

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