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三尖瓣边缘对边缘修复术后经导管三尖瓣置换术

Transcatheter Tricuspid Valve Replacement Following Tricuspid Edge-To-Edge-Repair.

作者信息

Goldschmied Andreas, Droppa Michal, Gawaz Meinrad, Geisler Tobias

机构信息

Department of Cardiology and Angiology, University Hospital Tübingen, Otfried-Müller-Straße 10, Tübingen, Baden-Württemberg, Germany.

出版信息

Catheter Cardiovasc Interv. 2025 Jan;105(1):265-269. doi: 10.1002/ccd.31317. Epub 2024 Dec 2.

Abstract

Significant tricuspid regurgitation (TR) is seen as a relevant contributor of cardiac morbidity and mortality. Transcatheter tricuspid valve replacement (TTVR) is a novel technique to treat this condition. We present the case of an 82-year-old lady who was admitted for recurrent right heart decompensation despite having undergone treatment with tricuspid edge-to-edge repair (TEER). The patient underwent transfemoral implantation of a 48 mm EVOQUE valve. Since the implanted Clip was not in the central part of the valve, it was pushed toward the valvular anulus by the expanded prothesis. Echocardiography showed a good result with no residual TR. Options for residual TR after T-TEER are very limited. TTVR might be suitable in selected patients with non-central Clip placement.

摘要

严重三尖瓣反流(TR)被视为心脏发病和死亡的一个相关因素。经导管三尖瓣置换术(TTVR)是治疗这种疾病的一种新技术。我们报告一例82岁女性病例,尽管已接受三尖瓣缘对缘修复术(TEER)治疗,但仍因反复出现右心功能不全而入院。该患者接受了经股动脉植入48毫米EVOQUE瓣膜。由于植入的夹子不在瓣膜的中央部分,它被扩张的假体推向瓣膜环。超声心动图显示结果良好,无残余TR。T-TEER术后残余TR的治疗选择非常有限。TTVR可能适用于夹子放置不在中央的特定患者。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb7d/11694554/1909277d934a/CCD-105-265-g003.jpg

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