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Biphasic Right Ventricular Reverse Remodeling Following Tricuspid Valve Transcatheter Edge-to-Edge Repair

Year: 2024

Type: article

Abstract: BACKGROUND: Transcatheter tricuspid valve edge-to-edge repair (T-TEER) has been reported to be associated with right ventricular reverse remodeling (RVRR). Data on the temporal evolution of this phenomenon are scarce. OBJECTIVES: The aim of this study was to evaluate RVRR over the course of 2-year follow-up after T-TEER using sequential 3-dimensional echocardiograms (3DE). METHODS: ), and RV longitudinal strain of the free wall and the septum. RESULTS: at baseline 42.2% ± 8.9%, discharge 31.1% ± 9.4%, 2-year follow-up 41.6% ± 8.9%). The 3D RV longitudinal strain of the septum and 3D RV longitudinal strain of the free wall developed analogously. CONCLUSIONS: ) with an improvement in RVEF.

Source: JACC: Cardiovascular Interventions

DOI: 10.1016/j.jcin.2024.09.069