… Successful closure of the defect with a single device requires … Closure with multiple smaller
occluders (circled in red) can … technique to facilitate paravalvular leak closure is the creation …

… closure of paravalvular prosthetic leak (PVL) and to identify the predictors of procedural
success and … Methods and results: A total of 514 first-attempt percutaneous PVL closure in 469 …

… We hypothesized that aortic PVL closure can be achieved with high success and low
complications rates and that the degree of PVL reduction correlates with symptomatic improvement …

… We used a stringent definition of clinical success, which incorporated both procedural success
(PVL reduction to mild or less severity) and outcomes at 30 days. In the largest US series …

… Successful paravalvular leak (PVL) closure was associated with significant reductions in
cardiac mortality, improvement in functional class or hemodialysis and reduction in need for …

… The transcatheter closure of aortic paravalvular leaks (… for success. Although technically
demanding, particularly in APVLs after transcatheter valve implantation, catheter-based closure …

… Also, when measuring the effectiveness of percutaneous closure, we defined a successful …
al 20 reported a high success rate (73%) with percutaneous closure but defined success as a …

… Clinical success was achieved in 89% (33 of 37 patients) with successful closure of the
paravalvular leak. Eighteen patients improved by 1 NYHA functional class, 8 patients improved …

… Percutaneous closure of prosthetic mitral valve paravalvular leak (PVL) has emerged as
an … Limited data exist on the impact of successful percutaneous PVL closure on midterm …

… paravalvular leak closure is efficient and safe in selected patients. Technical success rate …
When considering transcatheter prosthetic paravalvular leak closure, physicians should be …