Abstract：
We report a 19-year-old woman with a history of percutaneous aortic valve (AV) balloon valvuloplasty 3 years ago. She was admitted with severe symptomatic AV stenosis with narrow aortic annulus. We decided to perform AV reconstruction with autologous pericardium. However, surgical findings revealed a very narrow AV annulus with a unicuspid valve; therefore, an AV enlargement was added.
摘要：
我们报告了一名19岁的女性，3年前有经皮主动脉瓣（AV）球囊瓣膜成形术的病史。她因严重症状性房室狭窄伴主动脉瓣环狭窄而入院。我们决定用自体心包进行房室重建。然而,手术发现发现一个非常狭窄的房室环，有一个单尖瓣；因此，增加了AV扩大。
