.png){kind=icon}
.png){kind=icon}
Return
Transcatheter valvular interventions after heart transplantation: A systematic review
.png){kind=icon}
PRE
AI
DOI：10.1016/j.tcm.2023.10.003.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
An increasing number of patients experience late valvular disease after heart transplantation (HTx). While mostly being primarily addressed through surgical interventions, transcatheter valve procedures to treat these conditions are rising, particularly for unsuitable surgical candidates. This review aims at analyzing the outcomes of transcatheter valvular procedures in this subset of patients. A systematic review was conducted including studies reporting on adult patients requiring any form of transcatheter valvular intervention after a previous HTx. Studies involving a surgical approach, heterotopic heart transplants, or concomitant procedures performed during the transplant itself were excluded. Twenty-five articles with a total of 33 patients met the inclusion criteria, 10 regarding the aortic valve (14 patients), 5 the mitral valve (6 patients), and 6 the tricuspid valve (13 patients). In two cases, the procedure was recommended to stabilize the valvular lesion before re-transplantation, as both were very young patients. Overall, the mean time from heart transplantation to reintervention was 14.7 +/- 9.5 years. The mean follow-up was 15.5 +/- 13.5 months, and only one patient died 22.3 months after the intervention. There is a growing emergence of transcatheter interventions for valvular disease after heart transplantation, especially in cases where surgery is deemed high-risk or prohibitive. A different strategy may also be considered in young patients to permit longer allograft life before later re-transplantation. Although encouraging outcomes have been documented, additional research is required to establish the most appropriate approach within this specific subset of patients. (c) 2023 Elsevier Inc. All rights reserved.
Keywords:
Heart transplantation
Transcatheter
TAVI
Mitraclip
Systematic review
Journal
IF:
9
Papers:
2.3K
Citations:
4.4K
View more organizations