Protective Ross Procedure Using Autologous Valved Conduit Made From Autologous Aorta and Autologous Pericardium for Right Ventricular-Pulmonary Artery Reconstruction:a Case Report
10.3969/j.issn.1000-3614.2025.10.011
- VernacularTitle:使用自体主动脉和自体心包制作的右心室-肺动脉外管道行无异体组织保护性Ross手术一例
- Author:
Lu RUI
1
;
Jing ZHANG
1
;
Ye LIN
1
;
Kai MA
1
;
Huaping JIANG
1
;
Yang LIU
1
;
Bowen ZHANG
1
;
Shoujun LI
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 小儿心脏外科中心,北京 100037
- Publication Type:Journal Article
- Keywords:
Ross procedure;
right ventricular outflow tract reconstruction;
autologous tissue;
valved conduit;
children;
aortic valve disease
- From:
Chinese Circulation Journal
2025;40(10):1030-1032
- CountryChina
- Language:Chinese
-
Abstract:
In recent years,the Ross procedure has been increasingly applied in the treatment of aortic valve disease in children and young patients.However,right ventricular outflow tract(RVOT)reconstruction in this procedure often relies on allogeneic or artificial materials,which may lead to complications such as calcification and valve dysfunction.This article reports a case of protective Ross procedure using completely autologous tissue to construct a right ventricular-pulmonary artery(RV-PA)conduit.The patient was an 11-year-old male who presented with severe aortic stenosis combined with regurgitation.During the operation,his dilated ascending aortic wall and fresh pericardium were used to construct an autologous valved conduit for RV-PA reconstruction.This innovative technique achieves RV-PA reconstruction without allogeneic tissue,provides a new technical approach for the Ross procedure.Short-term results are satisfactory and the medium-and long-term outcomes require further follow-up verification.
