MitraClip NT System Post-marketing Surveillance Study - Japan

This study is a prospective, mutli-center, single-arm post-marketing clinical use surveillance study. The Surveillance will consecutively register patients with moderate to severe and severe mitral regurgitation (3+ and 4+ MR) in whom a MitraClip implant was attempted. Patients registered in the AVJ-514 clinical trial who received additional MitraClip procedures will be excluded from the Surveillance. Patients will be evaluated at Baseline, Procedure, Discharge, 30 days, 1 year, 2 years and 3 years in Japanese medical centers.

Inclusion Criteria: Refer to MitraClip IFU Exclusion Criteria: Refer to MitraClip IFU