Advances in risk factors for restenosis after percutaneous balloon pulmonary valvuloplasty for congenital pulmonary valve stenosis
10.3760/cma.j.issn.1673-4408.2024.02.003
- VernacularTitle:先天性肺动脉瓣狭窄经皮球囊肺动脉瓣成形术术后再狭窄的高危因素研究进展
- Author:
Yongzhou LIANG
1
;
Yurong WU
Author Information
1. 上海交通大学医学院附属新华医院儿童心脏中心 200092
- Keywords:
Children;
Congenital heart disease;
Pulmonary valve stenosis;
Percutaneous balloon pulmonary valvuloplasty;
Restenosis
- From:
International Journal of Pediatrics
2024;51(2):81-85
- CountryChina
- Language:Chinese
-
Abstract:
Congenital pulmonary valve stenosis（PS）is a common congenital heart disease. Simple PS makes up approximately 8%~10% of congenital heart disease，and 20% of complex congenital heart disease complicated with PS. Percutaneous balloon pulmonary valvuloplasty（PBPV），which has undergone nearly 40 years of continuous improvement，has emerged as the preferred treatment for PS due to its superior safety and less trauma. However，residual stenosis was found in some patients during long-term follow-up，and repeat PBPV or even surgical repair was required. Identifying the risk factors for postoperative restenosis will further improve postoperative outcomes and reduce the probability of reintervention in the future. This article reviews the risk factors for restenosis of PS after PBPV including age，severity，morphologic characteristics of the valve leaflets and the choice of the balloon.
