Article Abstract

Edge-to-edge repair: past challenge, current case selection and future advances

Paul Sorajja, Anene C. Ukaigwe

Abstract

Severe mitral regurgitation (MR) is associated with heart failure and impaired survival with an annual mortality risk in excess of 5% per year for unoperated patients. Despite availability of surgical mitral valve interventions, as much as half of all patients with severe MR do not receive interventions. Transcatheter edge-to-edge repair with MitraClip has been a revolutionary therapy for MR, with over 100,000 treated patients worldwide. The usage has also expanded to different challenging anatomies as well as tricuspid regurgitation. Additionally, other transcatheter edge-to-edge repair devices are being studied. The evolution of these devices as well as what to expect in the future will be discussed here.

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