... 动脉导管未闭 patent ductus arteriosus 主动脉狭窄 aorta stenosis 主动脉瓣狭窄 aortic valve stenosis ...
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aorta valve stenosis 主动脉瓣狭窄
congenital stenosis of aorta 先天性主动脉狭窄
Stenosis of aorta 主动脉狭窄
·2,447,543篇论文数据，部分数据来源于NoteExpress
Results 12 patients of congenital aorta valve stenosis were stenosis of double-valve pattern, dilatation of ascending aorta in 8 cases, ascending aorta in 4 cases were natural.
结果：12例主动脉瓣狭窄均为二瓣化狭窄，狭窄后主动脉扩张者8例，不扩张者4例。
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