Effect of interventional occlusion for the treatment of residual leak after repaired of patent ductus arteriosus
10.3760/cma.j.issn.1673-4904.2012.30.011
- VernacularTitle:观察介入治疗动脉导管未闭术后残余漏的疗效
- Author:
Yuntao ZHANG
;
Lixin GUO
;
Jinglin JIN
- Publication Type:Journal Article
- Keywords:
Ductus arteriosus,patent;
Residual leak;
Radiography,interventional
- From:
Chinese Journal of Postgraduates of Medicine
2012;35(30):29-31
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of interventional occlusion for the treatment of residual leak after repaired of patent ductus arteriosus (PDA).Methods A total of 23 patients with residual leak after repaired of PDA underwent interventional occlusive procedures.Original operative methods:15 patients performed surgical ligation of PDA,4 patients performed neoplasty under cardiopulmonary bypass,4 patients performed transcatheter occlusion.Twenty-three patients were treated by standard interventional occlusion.The lateral descending aortographies and echocardiography were performed to evaluate the immediate results after occlusion 15 min.Echocardiography was rechecked after occlusion 1 week,1 month to find whether there was residual shunt and recanalization.Results Twenty-three patients per formed aortographies in operation showed residual leak.The mean minimum diameter of the residual leak was 2-8 (3.7 ± 1.4) mm.After occlusion 15 min,heart murmur disappeared,the form of interventional occlusive procedures was better.One patient had little residual leak,22 patients (95.65％,22/23) residual leak disappeared.Aftertreated 1 week,1 month,aortographies and echocardiography showed the form of interventional occlusive procedures was better,all patients had no residual leak.Conclusion Residual leak after repaired of PDA can be treated safely and effectively with interventional occlusive procedures.
