论文部分内容阅读
经皮介入治疗是治疗风湿性心脏病、二尖瓣狭窄的重要方法之一。与外科手术相比介治疗费用少、风险低、治疗效果与外科手术相当,临床应用较为广泛。除早期应用于临床的经皮球二尖瓣成形术、经皮双球囊二尖瓣成形术外,近年来临床又开展了经皮机械扩张器二尖瓣分离术经皮机械扩张器二尖瓣分离术的扩张原理与外科开胸二尖瓣狭窄闭式分离术相似,术后心功能善,再狭窄率均优于经皮球囊二尖瓣成形术。
Percutaneous interventional treatment is one of the important methods to treat rheumatic heart disease and mitral stenosis. Compared with surgery less costly treatment, low risk, the treatment effect is equivalent to surgery, clinical application is more extensive. In addition to the early clinical application of percutaneous balloon mitral valvuloplasty, percutaneous double balloon mitral valvuloplasty, in recent years, clinical and launched a mechanical dilatation of the mitral valve mitral valve mitral valve The principle of expansion is similar to that of surgical thoracotomy and mitral stenosis. The postoperative cardiac function and restenosis rate are superior to percutaneous balloon mitral valvuloplasty.