Pediatric Interventional Cardiology Unit, Valle de Hebrón Hospital, Barcelona, Spain.
Neonatal Pediatric Cardiology Unit, Valle de Hebrón Hospital, Barcelona, Spain.
Cardiol Young. 2020 Mar;30(3):436-437. doi: 10.1017/S1047951120000189. Epub 2020 Feb 4.
We implanted two sinus Superflex DS© stents in a systemic non-stenotic arterial duct of a newborn with hypoplastic left heart syndrome. Forty-eight hours later an important collapse of the stent was detected and treated with a balloon expandable stent. Sinus Superflex DS© has been specifically designed for systemic ducts. This complication generates doubts about its radial force in this scenario.
我们为一名患有左心发育不全综合征的新生儿植入了两根窦 Superflex DS© 支架于体循环非狭窄性动脉导管中。48 小时后,发现支架出现严重塌陷,随后采用球囊扩张支架进行治疗。窦 Superflex DS© 支架是专门为体循环导管设计的。这种并发症使得我们对其在这种情况下的径向力产生了怀疑。