… The main indications for closure were heart failure (80%) and hemolysis (16%). Devices
were successfully implanted in 91% of patients, via radial (7%), femoral arterial (52%), femoral …

… A second useful technique to facilitate paravalvular leak closure is the creation of an
atrioventricular loop through snaring the guidewire. Standard gooseneck snares (Amplatz …

… Catheter closure technique. Qf the eight patients taken to the catheterization laboratory for
possible device closure of a valvular or paravalvular leak, seven underwent attempted device …

… The aim of this study is to provide a summary of the currently applied aortic paravalvular
leak (PVL) closure techniques and describe the procedural and long-term outcomes in a large …

… the location of paravalvular defect, estimate defect size, and determine optimal crossing
angles for the device deployment. Top right, Post mitral paravalvular leak closure, cardiac CTA …

… to be well suited for paravalvular leak closures; however, the … feasibility and efficacy of
paravalvular leak with this device. … aortic paravalvular leak closures performed with this device at …

… PVL closure, our institution has modified the closure strategy. … space was closed using the
body of the closure device in the … to closing the PVL space using the disk of the device as a …

… Paravalvular leak (PVL) is an uncommon yet serious complication associated with the
implantation of mechanical or bioprosthetic surgical valves and more recently recognized with …

… Percutaneous closure is performed using an antegrade … plug II devices (D) with mild
residual paravalvular leak (E). … after percutaneous mitral paravalvular leak closure. Catheter …

… paravalvular leak closure using different occlusion devices. Methods and results: Twenty-one
patients underwent transcatheter closure of either aortic or mitral paravalvular leak … device …