Ramakrishnan Sivasubramanian, Saxena Anita, Choudhary Shiv Kumar
Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India.
Congenit Heart Dis. 2011 Jan-Feb;6(1):60-3. doi: 10.1111/j.1747-0803.2010.00468.x.
Postoperative residual ventricular septal defects (VSDs) are often percutaneously closed using septal occluder devices. However, their use is not advisable in small infants, because of poor outcome. We describe the successful device closure of a residual muscular VSD with an Amplatzer Duct Occluder II (ADO II) device in a child weighing 4.5 kg. It appears that ADO II may be the preferable device for the closure of moderate defects in infants and small children because of its lower profile and trackability.
术后残余室间隔缺损（VSD）常采用间隔封堵器经皮封堵。然而，由于效果不佳，不建议在小婴儿中使用。我们描述了在一名体重4.5kg的儿童中，使用Amplatzer II型动脉导管封堵器（ADO II）成功封堵残余肌部室间隔缺损的病例。由于其外形较小且可操作性强，ADO II似乎是封堵婴幼儿和小儿中度室间隔缺损的首选器械。
