Combined percutaneous procedure of mitral valve repair with the edge-to-edge technique and left atrial appendage occlusion
Procedura percutanea combinata di riparazione dell'insufficienza mitralica con tecnica "edge-to-edge" e di chiusura dell'auricola sinistra release_fyjrovedenbvpf6aks5odj66xq

Abstract

Percutaneous mitral valve repair (MVR) using MitraClip system has been shown to be effective in patients with severe symptomatic mitral regurgitation deemed at high surgical risk. Atrial fibrillation is frequently observed in this setting, and the presence of a contraindication to oral anticoagulation is also very common in these patients. In this context, percutaneous left atrial appendage occlusion (LAAO) may be a valid alternative in reducing the thromboembolic risk. Since there is a large overlap between these two populations and the two procedures share some common steps, a combined approach of percutaneous MVR using the MitraClip system and LAAO may be considered a suitable strategy for patients with serious contraindications to both cardiac surgery and chronic antithrombotic therapy. Here we report the case of a patient affected by severe functional mitral regurgitation, secondary to post-infarction ventricular dilation, symptomatic for heart failure despite optimal medical therapy and cardiac resynchronization, and by atrial fibrillation with a contraindication for systemic anticoagulation due to high bleeding risk. Therefore, it was decided to perform a combined transcatheter procedure of MVR and LAAO.
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