经皮球囊肺动脉瓣成形术治疗肺动脉瓣狭窄合并瓣上狭窄及低氧血症1例Percutaneous balloon pulmonary valvuloplasty for treatment of valvular pulmonary stenosis complicated with supravalvular pulmonary stenosis and hypoxemia :a case report
李俊锋,张莎,白元,许旭东,赵仙先,秦永文
摘要(Abstract)：
经皮球囊肺动脉瓣成形术是治疗肺动脉瓣狭窄的有效手段,但对于肺动脉瓣狭窄合并瓣上狭窄的患者,其疗效尚不明确。本文报道1例肺动脉瓣狭窄合并瓣上狭窄的患者,接受经皮球囊肺动脉瓣成形术治疗后,跨瓣压差下降明显。随访2个月,超声心动图提示肺动脉瓣上内径较前无回缩,瓣上流速较前降低,右心室肥厚稍消退,短期临床效果满意。
关键词(KeyWords)： 肺动脉狭窄;经皮球囊肺动脉瓣成形术;卵圆孔未闭
基金项目(Foundation):
作者(Author): 李俊锋,张莎,白元,许旭东,赵仙先,秦永文
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