对狭窄的改良（聚四氟乙烯）布莱洛克-陶西格分流术进行球囊扩张。

Parsons J M, Ladusans E J, Qureshi S A

Department of Paediatric Cardiology, Guy's Hospital, London.

Br Heart J. 1989 Sep;62(3):228-9. doi: 10.1136/hrt.62.3.228.

A 17 month old girl with tricuspid atresia, ventricular septal defect, subvalvar and valvar pulmonary stenosis, and increasing cyanosis had angiographic evidence of proximal stenosis of a right modified (5 mm diameter) Blalock-Taussig shunt. She underwent palliative balloon angioplasty with a 6 mm Schneider balloon catheter. Successful dilatation was achieved without complication. Four months later there was subjective clinical improvement with a rise in systemic arterial saturation. Repeat angiography showed patency of the shunt without restenosis or formation of an aneurysm.

一名17个月大的女童，患有三尖瓣闭锁、室间隔缺损、瓣膜下及瓣膜性肺动脉狭窄，且紫绀逐渐加重，血管造影显示改良的右侧（直径5毫米）布莱洛克-陶西格分流术近端狭窄。她接受了使用6毫米施奈德球囊导管的姑息性球囊血管成形术。成功实现扩张，无并发症发生。四个月后，临床主观症状改善，体循环动脉血氧饱和度上升。再次血管造影显示分流术通畅，无再狭窄或动脉瘤形成。