Tag Archives: paravalvular leak

¿Cateterismo o cirugía para el cierre del leak paravalvular?

Transcatheter Reduction or Surgery for Paravalvular Leak Repair?

Transcatheter Reduction or Surgery for Paravalvular Leak Repair?

Paravalvular leak is complication derived from incomplete sealing between the implanted prosthesis and the native annulus, which occurs in 5% of all patients who undergo mitral valve replacement and 10% of those who undergo transcatheter aortic valve replacement. This is the most frequent non-structural valve dysfunction. While mild leaks can be asymptomatic, moderate to severe

Desempeño de la válvula Lotus en relación al implante de marcapaso en pacientes Post-TAVI

Lotus Valve performance related to pacemaker implantation in patients after TAVR

Courtesy of Dr. Agustín Vecchia. Paravalvular leak was once considered the greatest disadvantage of TAVR when compared to conventional surgery. Nowadays, new devices and more-experienced operators have managed to “control” this phenomenon, keeping related statistics within acceptable ranges. Repositionable-valve Lotus may probably offer the most effective solution for this event; however, it is associated with high rates of

Percutaneous Repair of Paravalvular Leaks After TAVR: The Challenge of Identifying Eligible Subjects

Courtesy of Dr. Carlos Fava. This study enrolled 72 patients who underwent transcatheter aortic valve replacement with an Edwards Sapiens valve, and then experienced a leak of at least moderate severity.   Fifteen of them underwent a percutaneous leak repair after identification of the leak mostly through the presence of symptoms.   Both groups were similar. Patients who

leak_paravalvular

Paravalvular Leak in Surgical Prosthesis: How to Treat Them

Courtesy of Dr. Carlos Fava. The presence of paravalvular leaks (PVL) after aortic valve replacement ranges between 5% and 20%. Percutaneous repair has emerged as a feasible alternative, effective and safe, to prevent new surgery.   The study included 86 patients undergoing aortic valve replacement presenting PVL with cardiac failure CFIII or IV and/or anemia.

leak paravalvular

Percutaneous Device Closure of PVL: An Alternative to Surgery

Paravalvular Leak (PVL) occurs in 5 to 17% of patients undergoing surgical valve replacement. Percutaneous device closure of PVL represents an alternative to repeat surgery.   All centers in UK and Ireland performing percutaneous PVL closure delivered their data to the UK PVL registry. Data were analyzed for factors associated with mortality and major cardiovascular

Top