The value of flow convergence and jet parameters in quantification of mitral regurgitation was estimated.
用血流会聚新方法及射流参数对二尖瓣返流定量的价值进行了研究。
OBJECTIVE: To observe mitral regurgitation (MR) flow in left atrium of mitral valve prolapse (MP) by echocardiography.
目的：观察二尖瓣脱垂病人超声心动图左房侧血流。
Color flow observed mitral, tricuspid valve regurgitation.
彩色血流观察二尖瓣、三尖瓣反流程度。
Color flow observed mitral, tricuspid valve regurgitation.
彩色血流观察二尖瓣、三尖瓣反流程度。
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