左区能显示整个左室、左房的大小，二尖瓣的形态与对合情况，二尖瓣脱垂者可见叶瓣游离缘处某一区域向左房脱出。
In left area the contour and size of the left ventricle and left atrium and the shape and coaptation of the mitral valve could be visualized.
目的进一步探讨双孔成形技术治疗二尖瓣前叶脱垂的临床可行性。
Objective: To evaluate the clinical effect of the double-orifice technique in the treatment of the anterior leaflet prolapse of mitral valve.
结果收缩期脱垂的二尖瓣表面粗糙并向左房膨出，可伴有腱索异常。
Results The surfaces of the prolapsed mitral valves showed rough and accompanied with abnormal tendinous chordae , and their bodies projected into left atrium during systole.
目的了解二尖瓣脱垂综合征的临床表现。
Objective To study the clinical manifestation of mitral valve prolapse syndrome.
这是二尖瓣脱垂的特点。
This is characteristic of floppy mitral valve with mitral valve prolapse.
目的探讨二尖瓣脱垂(mvp)与急性风湿性心脏炎(ARC)的相关性。
Objective To study the correlation features of mitral valve prolapse (MVP) with acute rheumatic carditis (ARC).
二尖瓣脱垂的直接后果？ ！
方法对35例二尖瓣前叶脱垂的病人行双孔成形手术，并在术前、术中、术后利用超声心动图对瓣膜进行评价。
Methods: 35 patients with severe anterior leaflet prolapse of mitral valve underwent valve repair using the double-orifice technique.
目前是在二尖瓣脱垂患者的瓣叶上放置夹合器(clip)，可以减少二尖瓣返流，无需对患者进行手术治疗。
They are now taking patients with mitral valve prolapse and putting a clip on the leaflet so that you can reduce the mitral regurgitation without having to send the patient to surgery.
这项检查没有痛苦，主要用于检查二尖瓣的脱垂和血液通过渗漏二尖瓣的反流情况。
The echocardiogram is a painless test that's used to look for prolapse of the mitral valve flaps and for backflow (regurgitation) of blood through the leaky valve.
观察脱垂的二尖瓣瓣膜与腱索，测量瓣膜脱垂的范围。
The prolapsed mitral valves and their tendinous chordae were viewed. The ranges of valvular prolapse were measured.
观察脱垂的二尖瓣瓣膜与腱索，测量瓣膜脱垂的范围。
The prolapsed mitral valves and their tendinous chordae were viewed. The ranges of valvular prolapse were measured.
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