2.The quantitative study of the mistral stenosis ——The comparisions of measurements of the mistral valve area by PHT,2DE,AFCE and MFCE
二尖瓣狭窄的定量诊断研究———PHT法、2DE法、AFCE法、MFCE法测量二尖瓣口面积的对比
3.Objective: To evaluate the accuracy of 2DE method,pressure half time method(PHT),aortic blood flow continuity method(AFCE),mistral blood flow continuity method(MFCE)in measuring the mistral valve area (MVA)in mistral stenosis and clinical value.
目的 :本文着重探讨二维超声法 ( 2DE)、多普勒压差减半时间法 (PHT)、主动脉血流连续性方程法 (AFCE)、二尖瓣血流连续性方程法 (MFCE)测量二尖瓣狭窄瓣口面积 (MVA)的准确性及临床应用价值。
4.Conclusions Mistral valve replacement with preservation of the posterior leaflet is beneficial to left ventricular function after operation.
结论 二尖瓣替换术保留瓣下结构有益于术后左心功能的维护。
5.Along the Rh?ne Valley, occasional strong, cold, dry, north-to-northwesterly wind known as the mistral.
罗讷山谷沿线偶尔会出现从北部吹响西北的干冷的强风。
6.Evaluating the effect of left ventricular function after mistral valve replacement with preservation of the posterior leaflet by ultrasonography
超声评价二尖瓣替换术保留瓣下结构对左心功能的影响
7.And in 1990, after years of research, a whole new family of Rhone-style wines was introduced under the Vin du Mistral label and included Syrah, Viognier, Grenache Rosé, and a delicious red wine blend called Le Mistral.
经多年研究之后，酒园于1990年推出了密斯崔尔酒属全新的罗纳谷式葡萄酒，包括席拉、维欧尼耶、歌海娜以及密斯崔尔红酒。
8.The air defence system is the Simbad twin missile launcher for the Mistral surface-to-air missile, supplied by MBDA (formerly Matra BAe Dynamics, France).
导弹防空力量为二联装法制西北风地对空导弹，发射装置布局在船位。
9.Methods: The MVA of 30 patients with mistral stenosis was measured by 4 methods and it was compated with aMVA abtained directly during operation.
方法 :对 3 0例二尖瓣狭窄患者 ,均应用上述四种方法测量MVA ,并与术中所测的二尖瓣口面积 (aMVA)进行对比。
10.Objective To evaluate the effect of left ventricular function after mistral valve replacement with preservation of the posterior leaflet by ultrasonography.
目的 用超声心动图评价二尖瓣替换术保留瓣下结构对术后左心功能的影响。
