Transjugular tricuspid valve-in-ring replacement using the novel system under three-dimensional printing guidance.

ABSTRACT: Recurrent tricuspid regurgitation after failed ring annuloplasty is associated with high mortality rates and unfavourable clinical outcomes. Transcatheter tricuspid valve-in-ring (TVIR) replacement offers an alternative to high-risk surgical reoperation, but challenges remain. We present a case of a 67-year-old male who underwent tricuspid annuloplasty 3 years ago and developed severe recurrent tricuspid regurgitation (regurgitation volume = 36 mL) 6 months ago. To avoid a high-risk thoracotomy, we finally performed TVIR replacement using the novel device, LuX-Valve Plus system, via the transjugular approach. Cardiovascular three-dimensional printing technology was utilized to investigate the distinct advantages offered by the new device in this specific intervention, as well as to simulat

SUBMITTER: Wang Y 

PROVIDER: S-EPMC10804192 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature