查询词典 mitral

METHODS Left ventricular ejective fraction, regurgitant velocity and regurgitant direction were examined by color Doppler echocardiography in 151 patients with medium mitral regurgitation. The results of LVEF, regurgitant velocity and regurgitanting gradient were compared between patients with and without murmur grope.

随机选择151例经超声心动图检查，显示有中度及中度以上二尖瓣返流的患者，根据彩色多普勒血流显像分别测定LVEF、返流速度等超声参数，比较其在杂音组及无杂音组间统计学差异，分析其对听诊的可能影响。

Whether the pain is related to the mitral valve prola e or whether it is an epiphenomenon is controversial because it is common in the a ence of evident prola e.

不过，疼痛是否与二尖瓣脱垂相关，抑或只是一种偶发现象，对此人们尚有争议，因为这种疼痛即便是在无明显脱垂时也很常见。

The interventricular septum, mitral annulus and left ventricular posterior wall peak systolic velocity were also significantly different between the two groups.

室间隔、二尖瓣环及左室后壁收缩期峰值运动速度在OSAHS组与正常对照组之间比较差异有统计学意义。

H%Otjs%}'D$IYo%^+F0 Objective To appraise objectively the myocardial protective effect of beating heart with mild hypothermia and cardiopulmonary bypass with cardiac arrest by cold cardioplegia perfusion during openheart operation for mitral valve replacement.

目的 用体视学定量法对比分析两种二尖瓣置换术对心肌超微结构的影响，旨在为浅低温体外循环心脏不停跳心内直视手术对心肌保护效果作进一步客观的评价。

Of or relating to or located in or near the mitral valve .

属于、关于二尖瓣的，或位于二尖瓣内或附近的。

Methods:We studied 19 normal cases and 21 patients with mitral prolapse identified by surgery.

研究对象包括19例正常人和21例经手术证实的二尖瓣脱垂伴关闭不全患者。

Objective To investigate the mechanism of functional mitral regurgitation.

目的 探讨功能性二尖瓣返流的机制。

Mitral regurgitation is one of the most serious heart diseases.

二尖瓣返流是心脏疾病最主要的发病之一。

The success of operation is closely related to the choice of adapt mitral procedure.

根据具体病例用适当的方法处理二尖瓣病变是影响预后的关键。

I would not hold this up as comparable to surgical mitral valve repair.

我不会认为它的效果与二尖瓣外科修补相当。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。