Guidance of the MitraClip® procedure by 2D and 3D imaging
Percutaneous edge-to-edge repair using MitraClip® (Abbott Laboratories, Abbott Park, IL, USA) can be used to treat mitral regurgitation. However, real-time echocardiographic guidance is vital; and use of 3D transoesophageal echocardiography to guide the procedure has improved reproducibility, reliab...
Gespeichert in:
Veröffentlicht in: | Archives of cardiovascular diseases 2018-06, Vol.111 (6-7), p.432-440 |
---|---|
Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Percutaneous edge-to-edge repair using MitraClip® (Abbott Laboratories, Abbott Park, IL, USA) can be used to treat mitral regurgitation. However, real-time echocardiographic guidance is vital; and use of 3D transoesophageal echocardiography to guide the procedure has improved reproducibility, reliability and safety. This review describes the MitraClip® device – which is composed of a steerable guide catheter (SGC) and a Clip Delivery System (CDS) – and the MitraClip® procedure. The procedure consists of six steps: (1) transseptal approach and puncture; (2) introduction of the SGC into the left atrium; (3) navigation with the CDS into the left atrium to place the MitraClip® above the mitral valve; (4) crossing the valve and advancing the CDS into the left ventricle; (5) grasping the leaflets and assessment of the quality of the grasping; and (6) final mitral regurgitation assessment. This review also describes which imaging techniques are applicable to each stage of the procedure; and contains examples of the various images obtained during these steps.
La mise en place percutanée du Mitraclip® (Abbott Laboratories, Abbott Park, IL, États-Unis) est devenu depuis quelques années une technique validée pour le traitement des fuites de la valve mitrale (Chiarito et al., 2018 ; Beigel et al., 2014 ; Boekstegers et al., 2014). L’amélioration des résultats et la diffusion de cette technique ont été en partie facilitées par l’amélioration du guidage échographique peropératoire. L’augmentation de la qualité des images 3D temps réel a en particulier rendu cette technique plus simple, plus rapide et plus reproductible (Swaans et al., 2009 ; Ciobanu et al., 2011 ; Altiok et al., 2012), ce qui a permis d’élargir les indications. L’objectif de cet article est de décrire l’utilisation de l’échographie 2D et 3D à chaque étape de la mise en place d’un Mitraclip®. |
---|---|
ISSN: | 1875-2136 1875-2128 |
DOI: | 10.1016/j.acvd.2018.05.003 |