The mortality of cardiac valvular surgery in the elderly is acceptable. 老年人瓣膜病手术总体手术病死率可以接受,近2年手术病死率已接近5%25。
An embolus from a cardiac valvular vegetation from the left side of the heart can travel out the systemic circulation. 主动脉瓣的赘生物脱落形成栓子进入血液循环。
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。
Permanent Pacing of Bradycardia in Patients With Rheumatic Valvular Disease After Valve Replacement. 风湿性心脏病换瓣术后缓慢性心率的永久起搏治疗。
