Transcatheter pulmonary valve replacement.

ABSTRACT: Transcatheter pulmonary valve replacement (tPVR) has evolved into a viable alternative to surgical conduit or bioprosthetic valve replacement. This procedure has paved the way for a more advanced approach to congenital and structural interventional cardiology. Although many successes have been noted, there are still a number of challenges with this procedure, including large delivery systems, the need for a conduit or a bioprosthetic valve as a landing zone for the valve, optimal timing of the procedure to prevent right ventricular failure, arrhythmias, and possible death. Research is ongoing to broaden the use of this technology when treating patients with dilated right ventricular outflow tracts, and early experience with a self-expanding valve model has been reported. Affordability is a

SUBMITTER: Ghawi H 

PROVIDER: S-EPMC4107445 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature