应用Amplatzer封堵器经皮介入关闭巨大肺动静脉瘘

• 作 者: Bialkowski J. ZabalC. Szkutnik M. 姜朝晖
• 机 构: Department of Congenital Heart Diseases and Pediatric Cardiology Silesian Center for Heart Disease
• 出 处: 世界核心医学期刊文摘(心脏病学分册)
• 发表日期: 2005年11期
• 关键词: 封堵器 肺动静脉瘘 动脉导管未闭 动脉血氧饱和度 导管治疗 临床试验阶段 血管栓塞 外科手术 运动耐量 并发症

Large pulmonary arteriovenous fistulas(PAVFs) are difficult for transcatheter treatment. This report presents 5 patients aged 3 to 73 years with large PAVFs who underwent successful transcatheter closure with the Amplatzer duct occluder(ADO), designed for the occlusion of patent duct arteriosus. The procedures were performed without complications and provided sustained improvement in arterial oxygen saturation and exercise tolerance on follow-up examination in all patients. The transcatheter closure of large PAVFs with the ADO is effective and can eliminate the need for surgical intervention. The newly designed Amplatzer vascular plug is undergoing clinical trials.

This report presents 5 patients aged 3 to 73 years with large PAVFs who underwent successful transcatheter closure with the Amplatzer duct occluder (ADO), designed for the occlusion of patent ductus arteriosus. procedures were performed without complications and provides sustained improvement in arterial oxygen saturation and exercise tolerance on follow-up examination in all patients. The transcatheter closure of large PAVFs with the ADO is effective and can eliminate the need for surgical intervention. The newly designed Amplatzer vascular plug is undergoing clinical trials.