Therefore, we decided to assess the long-term (up to 17.5 years) clinical and echocardiographic outcomes of DO mitral valve repair adopted specifically for patients with pure degenerative, severe MR undergoing concomitant ring annuloplasty.n conclusion, our clinical and echocardiographic data confirm that the DO mitral valve repair, combined with ring annuloplasty, provides very satisfactory long-term results in patients with degenerative MR in the setting of BLP and ALP.
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