Real-World Outcomes of Fourth-Generation Mitral Transcatheter Repair: 30-Day Results From EXPAND G4

The fourth-generation MitraClip G4 System builds on the previous NTR/XTR system with additional wider clip sizes (NTW and XTW), an independent grasping feature, and an improved clip deployment sequence.

Reference: Real-World Outcomes of Fourth-Generation Mitral Transcatheter Repair: 30-Day Results From EXPAND G4.
von Bardeleben RS, Rogers JH, Mahoney P, Price MJ, Denti P, Maisano F, Rinaldi M, Rollefson WA, De Marco F, Chehab B, Williams MR, Asch FM, Rodriguez E. JACC Cardiovasc Interv. 2023 Jun 26;16(12):1463-1473.

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