Echocardiography-guided Transcatheter Aortic Valve Replacement After Aortic Bioprosthetic Failure:a Case Report
10.3969/j.issn.1000-3614.2025.03.013
- VernacularTitle:单纯超声心动图引导经导管主动脉瓣置换术治疗主动脉瓣生物瓣衰败一例
- Author:
Guangzhi ZHAO
1
;
Shouzheng WANG
1
;
Xiangbin PAN
1
Author Information
1. 中国医学科学院 北京协和医学院 国家心血管病中心 阜外医院 结构性心脏病中心,北京 100037
- Publication Type:Journal Article
- Keywords:
transcatheter aortic valve replacement;
ultrasound-guidance;
bioprosthetic valve failure
- From:
Chinese Circulation Journal
2025;40(3):290-292
- CountryChina
- Language:Chinese
-
Abstract:
This article reports a case of transcatheter aortic valve replacement guided by echocardiography only for the treatment of aortic valve bioprosthesis failure.The patient developed bioprosthesis stenosis eight years after surgical bioprosthetic aortic valve replacement and underwent successful transcatheter aortic valve-in-valve replacement under echocardiography guidance.This offers a new treatment option for valve replacement after bioprosthetic valve failure under echocardiography guidance,and demonstrates the feasibility of echocardiography-guided interventional transcatheter valve-in-valve replacement.Also,this report discusses the technique details in valve positioning,reducing the risk of complications and improving prognosis.
