Balloon dilation of pulmonary valve stenosis with 10 F domestic balloon catheter in children≥10 kg
10.3969/j.issn.1004-8812.2014.09.001
- VernacularTitle:采用10 F国产球囊导管介入治疗体重≥10 kg儿童肺动脉瓣狭窄
- Author:
Shiliang JIANG
;
Jinglin JIN
;
Zhongying XU
;
Shiguo LI
;
Shihua ZHAO
;
Hong ZHENG
;
Haibo HU
;
Gejun ZHANG
;
Bin Lü
;
Jian LING
;
Jianhua Lü
;
Yun WANG
- Publication Type:Journal Article
- Keywords:
Pulmonary valve stenosis;
Children;
Interventions;
Domestic balloon catheter
- From:
Chinese Journal of Interventional Cardiology
2014;(9):545-548
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the safety and efficacy of balloon dilation of pulmonary valve stenosis with 10 F domestic balloon catheter in children ≥ 10 kg. Methods From May 2009 to June 2014, eighty-three consecutive children with weight ≥ 10 kg and age of (4.5±2.8)(ranged from 1-12) years underwent percutaneous balloon pulmonary valvoloplasty(PBPV) with 10 F domestic balloon catheter. Indication for treatment, procedural details, catheterization data, complication rate, peak-to-peak systolic gradient across the valve and pulmonary insufficiency on echocardiography were respectively analyzed. Forty-four patients were followed up 6-44 months after procedure. Results All procedures were completed successfully. The peak-to-peak systolic gradient across the pulmonary valve decreased from (67.7±26.2) mmHg to (15.4±11.6) mmHg (P < 0.01) immediately after PBPV. Two patients developed reactive infundibular spasm after dilation. They were relieved at 6 months post PBPV. No patient had severe pulmonary insufficiency, tricuspid regurgitation or reintervetion. Conclusions PBPV with 10 F domestic balloon catheter in children with weight≥10 kg is a safe and effective method.
