1-Year Outcomes With Fourth-Generation Mitral Valve Transcatheter Edge-to-Edge Repair From the EXPAND G4 Study

The fourth-generation mitral transcatheter edge-to-edge repair (M-TEER) device introduced an improved clip deployment sequence, independent leaflet grasping, and 2 wider clip sizes to tailor the treatment of patients with mitral regurgitation (MR) for a broad range of anatomies. The 30-day safety and effectiveness of the fourth-generation M-TEER device were previously demonstrated.

Reference: 1-Year Outcomes With Fourth-Generation Mitral Valve Transcatheter Edge-to-Edge Repair From the EXPAND G4 Study.
von Bardeleben RS, Mahoney P, Morse MA, Price MJ, Denti P, Maisano F, Rogers JH, Rinaldi M, De Marco F, Rollefson W, Chehab B, Williams M, Leurent G, Asch FM, Rodriguez E.
JACC Cardiovasc Interv. 2023 Oct 17:S1936-8798(23)01325-0.

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