Discrete Subaortic Stenosis

stenosis -... ... Dittrich's stenosis 迪特里希氏狭窄 : 动脉圆锥狭窄 discrete subaortic stenosis 分散性主动脉瓣下狭窄 ...

... ) Valvular and subvalvular aortic stenosis 主动脉瓣和瓣下狭窄 ) Discrete subaortic stenosis 局限型主动脉瓣下狭窄 ...