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Background
Procedural success after transcatheter edge‐to‐edge mitral valve repair (TEER) is defined as a reduction of mitral regurgitation (MR) degree to <moderate (2+). However, post‐procedural MR 0/1+ was found to be associated with a better outcome and a lower rate of MR recurrence compared to post‐procedural MR 2+.
Aim
To evaluate predictors and prognostic impact of optimal procedural result...