短語詞組短語mitral l valve scissors 二尖瓣膜擴張器mitral l valve prolapse 二尖瓣脫垂mitral l valve 二尖瓣;僧帽瓣mitral l valve dilator 二尖瓣瓣膜擴張器mitral heart valve 二尖瓣Treating Mitral -Valve Prolapse 心髒瓣膜脫垂之治療Mitral (valve) prolapse 二尖(瓣)脫垂Nonrheumatic mitral (valve) stenosis 非風溼性二尖(瓣)狹窄posterior mitral valve leaflet 二尖瓣後葉 返回 mitral valve