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.
今天在莱索托开始了一项运动，目标是在2007年底前向所有的家庭提供艾滋病毒检测和咨询。
Today in Lesotho a campaign begins to offer HIV testing and counselling to all households by end 2007.
这是在向华盛顿进军前，在我国民权运动胜利前的事情。
This was before the march on Washington or the success of the civil rights movement in my country.
应用推荐