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。
All patients had obvious systolic anterior motion (SAM) of the anterior mitral leaflet and eccentric mitral regurgitation.
结果：在观察到二尖瓣口左房侧负向血流的同时，在其左房的相对面可测到前向性血流。
RESULTS: the reverse flow were detected at the mitral valve orifice of left atrium, at the opposite of which in left atrium the front flow were also detected.
记录二尖瓣环侧壁、间隔、前壁和下壁的运动频谱。
The septum, lateral, anterior and inferior walls of the mitral annulus were displayed, and selected for DTI spectral sampling.
检测二尖瓣狭窄（MS）病人止血系统多项指标，以证实MS血栓前状态（PTS）的存在并探讨其发生机理。
The hemostatic characteristics were studied in patients with mitral stenosis(MS) in an attempt to confirm the existence of the prethrombotic state(PTS) and to investigate its mechanism.
检测二尖瓣狭窄（MS）病人止血系统多项指标，以证实MS血栓前状态（PTS）的存在并探讨其发生机理。
The hemostatic characteristics were studied in patients with mitral stenosis(MS) in an attempt to confirm the existence of the prethrombotic state(PTS) and to investigate its mechanism.
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