Amplatzer堵闭器治疗动脉导管未闭11例临床观察

Therapeutic Effect of Amplatzer Duct Occluder on the Treatment of Patent Ductus Arteriosus in 11 Patients

【目的】评价Amplatzer堵闭器对动脉导管未闭 (PDA)的治疗效果。【方法】应用Amplatzer堵闭器和主动脉造影及6F长鞘输送器置入Amplatzer堵闭器 ,治疗 11例动脉导管未闭患者。【结果】堵闭成功率 10 0 % ;随访 2月～ 1年 ,全部病例无残余分流和任何并发症。【结论】应用Amplatzer堵闭器治疗PDA操作简便 ,安全 ,有效。

Objective To evaluate the effect of transcatheter closure of patent ductus arteriosus (PDA) by using Amplatzer duct occluder(ADO). Methods Eleven patients with PDA were treated by using ADO which was delivered by a 6F long sheath with the aid of aortography. Results The occlusion success rate was 100%. No residual shunt or any complications were observed during 1～2 years follow-up period. Conclusion Amplatzer duct occluder for the treatment of PDA in children is simple, safe and effective.