Midterm Outcomes of Transcatheter Edge-to-Edge Repair for Primary Mitral Regurgitation According to Anatomical Characteristics.

Although limited by loss to follow-up and warranting confirmation in larger prospective studies, 1-year results were consistent with short-term findings, suggesting a nonsignificant trend toward better MR reduction and survival associated with a ≥2 M-TEER device strategy compared with a single device in patients with simple central MV lesions.

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