Treating Mitral Valve Prolapse in Barlow's Disease by Creation of a Medial MitraClip Bridge and a "New" Lateral Orifice: Rationale for MitraClip NTR Adoption

J Invasive Cardiol. 2021 Mar;33(3):E227-E228.ABSTRACTPercutaneous mitral valve repair with MitraClip XTR (Abbott Vascular) has been proposed in patients with Barlow's disease, as the extended length of the MitraClip XTR may facilitate "grasping" and limit the number of clips. However, the design of the MitraClip XTR includes arms that 3 mm longer than the NTR device as well as 2 additional frictional elements, and requires a patient selection based mainly on mitral valve tissue quality. We summarize our rationale for using the shorter and smaller MitraClip NTR in patients with Barlow's disease.PMID:33646968
Source: The Journal of Invasive Cardiology - Category: Cardiology Authors: Source Type: research