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.
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.
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