经室间隔缺损封堵器治疗动脉导管未闭：二次机会。
Perventricular device closure of patent ductus arteriosus: a secondary chance.
机构信息
Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
出版信息
Ann Thorac Surg. 2012 Mar;93(3):1007-9. doi: 10.1016/j.athoracsur.2011.10.047.
Abstract
Transcatheter closure is the mainstay of treatment for patent ductus arteriosus (PDA) in the pediatric patient but it is technically challenging and does not always succeed, especially in a younger age child with a large PDA. We present a technique of using a transesophageal echocardiogram-guided minimally invasive perventricular closure for the pediatric patient with a large PDA who failed transcatheter closure.
摘要
经导管封堵术是治疗小儿动脉导管未闭（PDA）的主要方法，但该技术具有挑战性，并不总是成功，尤其是在年龄较小、PDA 较大的儿童中。我们介绍了一种经食管超声心动图引导的微创经室间隔 PDA 封堵术技术，用于经导管封堵失败的大型 PDA 患儿。
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