摘要
目的 分析评价经皮肺动脉瓣狭窄成形术（PBPV）治疗儿童肺动脉瓣狭窄的短期效果.方法 回顾性分析接受PBPV治疗并进行相应的超声心动图随访的肺动脉瓣狭窄患儿24例.结果 接受手术的患儿平均年龄为3.8岁.研究显示,所有患儿均没有手术并发症发生.超声心动图测量肺动脉瓣前向血流峰值压差从PBPV术前（80.96±28.06）mm Hg下降到术后（28.12±12.86）mm Hg（P＜0.001）.PBPV手术前后相比肺动脉瓣反流变化未见统计学差异.结论 PBPV是治疗儿童单纯肺动脉瓣狭窄的安全有效的治疗方法,长期效果需要更长时间的超声评估.
Objective To evaluated the outcomes of children following pulmonary balloon valvuloplasty （PBPV） with echocardiography. Methods Twenty four pulmonary valve stenosis patients underwent PBPV have been included in our study. Echocardiographic data of pre-catheterization and post-catheterization has been analyzed. Average procedural age was 3.8 years. Results No significant procedural complications have been found in 24 patients. The peak gradient of pulmonary valve flow measured by echocardiography was （80.96±28.06）rnm Hg Pre-PBPV and （28.12± 12.86 ）mm Hg post-PBPV （P〈0.001）. This was not a statistically significant change between post-PBV PR and pre-PBPV PR. Conclusion PBPV is a safe and effective treatment for children with isolated PV stenosis. Long-term follow-up needs to be performed to evaluate the long-term prognosis.
作者
陈宇
吴洋
李娅姣
CHEN Yu;WU Yang;LI Ya-jiao(Department of Cardiology,Hospital of the University of Electronic Science and Technology of China,Sichuan Provincial People＇ s Hospital,Chengdu 610072,China)
出处
《中国心血管病研究》
CAS
2018年第7期598-600,共3页
Chinese Journal of Cardiovascular Research
基金
国家自然科学基金(项目编号:81600259)
四川省留学归国人员科技基金项目(项目编号:2016064)
