All patients had obvious systolic anterior motion (SAM) of the anterior mitral leaflet and eccentric mitral regurgitation.
全部患者均有明显二尖瓣前叶收缩期前向运动(SAM)及二尖瓣偏心反流。
Echocardiographic features of mitral leaflet motion in 86 patients with heart diseases were studied with M-mode echocardiography and compared them with that of 20 normal subjects.
本文以M型超声心动图研究86例心脏病患者的二尖瓣运动，与20例正常人比较。
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.
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。
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