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Randomized Trial of Transcatheter Valve-in-Valve vs Redo Surgery for Bioprosthetic Mitral Dysfunction

Transcatheter valve-in-valve implantation has emerged as a valid alternative to redo surgery for patients with surgical bioprosthetic dysfunction. Nowadays, transcatheter, transeptal mitral valve-in-valve replacement (TsMViV) has been adopted in many centers worldwide. Some studies report low rates of periprocedural morbidity and mortality and favorable hemodynamic parameters of valve performance. However, …

Feasibility of the InnoVein Valve and Delivery System for Chronic Venous Insufficiency

This objective of this feasibility study is to evaluate the safety of the InnoVein Valve and Delivery System for treatment of chronic venous insufficiency.