The abnormality mitral stenosis was in myocardium, not in the valve . 二尖瓣狭窄的病变是在心肌而不是在瓣膜。
An atrial sound is not heard in this condition because mitral value narrowing prevents sudden emptying of the left atrium . 心房音此时不能听到,因为二尖瓣狭窄阻止左心房突然排空。
Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases . 瓣膜性心脏病,以主动脉瓣及二尖瓣闭锁不全为最常见,可使各种全身性疾病变得复杂。
The recurrence of symptoms several years after an excellent clinical and hemodynamic result may be due to restenosis of the mitral value . 临床上和血液动力学上取得极好结果,如果过几年后症状复现,可能由二尖瓣重新狭窄所引起。
Atrial septal defect with cleft mitral valve 房间隔缺损合并二尖瓣裂