摘要
目的 :评价 Amplatzer封堵器治疗动脉导管未闭 ( PDA)的疗效。方法 :6例患者经静脉使用 6 F输送鞘管置入 Amplatzer封堵器。术后 2 4 h和 6个月行超声心动图检查。结果 :PDA平均最小直径为 4 .4± 1.6 mm( 3～8m m) ,6例封堵均获成功。造影示无残余分流 5例 ,微量残余分流 1例 ,2 4 h超声心动图检查残余分流消失。无并发症发生。结论 :应用 Am platzer封堵器经导管封堵动脉导管未闭安全简便、疗效可靠 。
Objective:To evaluate the results of transcatheter closure of patent ductus arteriosus (PDA) using Amplatzer occluder.Method:Six patients underwent transcatheter closure of PDA using Amplatzer occluder led by 6F delivery system. Echocardiography were performed at 24 hours and 1~6 months after the procedure.Results:PDA diameter of 4.4±1.6mm(ranged from 3 to 8 mm)at its narrowest segment Amplatzer occluders were successfully placed in 6 patients. Aortography showed that 5 cases had complete immediate closure, 1 case had a trace shunt.Echocardiography showed that the trace shunt had complete disappeared 24 hours later. There were no complications.Conclusion:Transcatheter closure of PDA using Amplatzer occluder is safe and efficient. It is a ideal procedure in the treatment of PDA.
出处
《南通医学院学报》
2003年第1期42-43,45,共3页
ACTA Academiae Medicinae Nantong
