二尖瓣狭窄并关闭不全课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,吕线容绑阅不全,理生理,吕线容绑阅不全,1,心脏结构,心脏瓣膜,主动胀,肺动脉干,左心房,馷动胀,主动脉蝉,三尖瓣,心室,右心胼,右心,心脏结构,2,二尖辦狭窄,(Mirtral Stenosis,二尖辦狭窄,3,二尖瓣狭窄,病因,最常见:热,罕见:先天畸形,老年钙化,类风关,SLE,二尖瓣狭窄,4,此类风湿性心脏病,风湿热,中:25%为单纯性,导致,尖瓣尖瓣狭窄,二尖瓣粘5窄,40%为二尖瓣狭窄合,连,钙化,并二尖瓣关闭不全,E常川,尖熊狭窄,此类风湿性心脏病,5,二尖瓣狭窄并关闭不全课件,6,二尖瓣狭窄并关闭不全课件,7,二尖瓣狭窄并关闭不全课件,8,二尖瓣狭窄并关闭不全课件,9,二尖瓣狭窄并关闭不全课件,10,二尖瓣狭窄并关闭不全课件,11,二尖瓣狭窄并关闭不全课件,12,二尖瓣狭窄并关闭不全课件,13,二尖瓣狭窄并关闭不全课件,14,二尖瓣狭窄并关闭不全课件,15,二尖瓣狭窄并关闭不全课件,16,二尖瓣狭窄并关闭不全课件,17,