The acute effects of edge-to-edge percutaneous mitral valve repair on the shape and size of the mitral annulus and its relation to mitral regurgitation

Echocardiography
Esra DonmezJohn D Carroll

Abstract

The effects of edge-to-edge percutaneous mitral valve repair on the shape and size of the mitral annulus and its relation to mitral regurgitation (MR) have not been well characterized. We evaluated acute changes in mitral annular shape and dimensions, and their effect on MR severity, in patients with functional and degenerative MR following MitraClip® . Patients that underwent MitraClip® between January 2013 and May 2016 at our institution were retrospectively reviewed. inadequate images, prior mitral valve repair, and rapid atrial fibrillation. Intra-procedure TEE 3D images acquired prior to and after implantation of MitraClip® were analyzed using software to model the mitral valve apparatus. Of seventy-eight patients that underwent MitraClip® procedure, 60 were eligible. Mean age was 78.3 ± 11 years. Severe MR (4+) was present in 37 patients, moderately/severe MR (3+) in 23. All patients achieved MR reduction to ≤2. 3D annular circumference, bicommissural diameter, and anteroposterior diameter had a significant size reduction after MitraClip® . None of the mitral annular measures had significantly different mean change between the large and small MR change groups at the 0.05 significance level. In patients with functional or ...Continue Reading

References

Dec 6, 2005·Journal of the American College of Cardiology·Ted FeldmanElyse Foster
Sep 19, 2008·European Journal of Echocardiography : the Journal of the Working Group on Echocardiography of the European Society of Cardiology·Carolin SonneRoberto M Lang
Mar 20, 2010·European Heart Journal·Corrado TamburinoOttavio Alfieri
Nov 6, 2010·Journal of Cardiac Surgery·Ottavio Alfieri, Michele De Bonis
Dec 25, 2010·Current Cardiology Reports·Uygar C YukselE Murat Tuzcu
Aug 16, 2011·European Journal of Echocardiography : the Journal of the Working Group on Echocardiography of the European Society of Cardiology·Jose L ZamoranoThomas Buck
Nov 15, 2011·International Journal of Cardiology·Pak Hei ChanOlaf Franzen
Jan 5, 2013·European Heart Journal Cardiovascular Imaging·Frank Patrick SchmidtAscan Warnholtz
Sep 26, 2013·European Heart Journal Cardiovascular Imaging·Nina C Wunderlich, Robert J Siegel
Jan 17, 2014·Current Cardiology Reports·Robert A QuaifeJohn D Carroll
Sep 9, 2015·EuroIntervention : Journal of EuroPCR in Collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology·Ibtihal Al AmriVictoria Delgado

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Citations

Jun 5, 2020·Catheterization and Cardiovascular Interventions : Official Journal of the Society for Cardiac Angiography & Interventions·Zhenyi GeJunbo Ge
Nov 12, 2020·Frontiers in Cardiovascular Medicine·Antonio MangieriAzeem Latib
Jul 27, 2021·Circulation. Cardiovascular Interventions·Felix KreidelRalph Stephan von Bardeleben

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