查询词典 chordae

With experience, you will learn to acquire the transverse view at the level of the chordae tendineae where they join the papillary muscles.

借着经验，你会学到在心乳头肌与其腱索相交接处的平面位置，得到横剖面影像。

Results Seven of patiens had false chordae tendineae in the left ventricle.

结果 有7例患者左室内发现假腱索，用彩色多普勒组织成像技术速度图检查发现每例患者均分别在室间隔及室壁发现室性早搏的起搏点。

He was stunned when he opened my heart, since the structure of my mitral valve was so particular that they may had never seen it, there was no chordae tendineae on the back lobe of mitral valve, my mitral valve shaped like a cloak, medically called " cone mitral valve", I thought they may basically had seen it on textbook.

他将我的心脏一打开就傻眼了，因为我二尖瓣的结构估计他们从来都没见过，我的二尖瓣后瓣叶没有腱索，成漏斗形，医学上称为&斗形二尖瓣&，他们基本上是在教科书上见过。

When in the short axis view with the papillary muscles and chordae tendineae in view place the M. mode cursor between the papillary muscles and obtain an M-mode trace of cardiac function.

当心室乳头肌与其腱索呈现在短轴图像时，将M模式的屏幕游标放在心室的乳头肌之间，同时藉由M模式探测心脏的功能。

Just like the mitral valve, the leaflets have thin chordae tendineae that attach the leaflet margins to the papillary muscles of the ventricular wall below.

与二尖瓣一样，瓣叶有薄博的键索连接着瓣叶边缘与心室壁上的乳头肌。

Here are flat, pale tan, spreading vegetations over the mitral valve surface and even on the chordae tendineae.

小疣状赘生物呈串珠状沿着心脏瓣膜的闭锁缘排列。

However, mechanical prosthetic valve has poor biocompatibility, and biological valve is easy to degrade and to be damaged. People have studied a new material to make valve. Giant molecule materials-made no-stent bio-mitral valve with chordae tendineae is similar to normal valve.

生物瓣具有血流动力学性能优秀，不需终生抗凝等优点，但机械瓣的生物相容性较差、生物瓣易退化损坏等问题，使人们开始对新的瓣膜制作材料进行研究，使用高分子材料制成的无支架带腱索生物二尖瓣与自然瓣膜相似，可维持人体二尖瓣生理功能、左室几何形状和血流动力学。

TEE revealed that balloon catheters were embedded in chordae tendineae of mitral valve 18 times in 12 patients.Except 3 cases developing moderate mitral regurgitation from mild regurgitation,the other cases didn't develop mitral regurgitation or have mitral regurgitation worsened.

TEE显示12例18次球囊导管进入左心室过程中嵌入腱索，及时退出导管。3例患者扩张后由二尖瓣轻度关闭不全转变为中度关闭不全，其余患者术后无二尖瓣关闭不全或程度无加重。

Group I:Completely resection of the mitral leaflets, chordae and tendineae, and papillary muscles; group Ⅱ:Preservation of the posterior leaflets and subvalvular structures;group Ⅲ:Completely preservation of the mitral complex.4h, 24h and 48h after operation, Swan-Ganz catheter was used to measure hemodynamic index: Mean pulmonary arterial pressure,pulmonary vascular resistance,pulmonary capillary wedge pressure,systemic vascular resistance,cardiac index and left ventricular stroke work index.

组：常规MVR，切除全部二尖瓣瓣叶及其瓣下结构；Ⅱ组：保留后瓣及其瓣下组织；Ⅲ组：全部保留二尖瓣装置。术后4小时、24小时和48小时分别采用Swan-Ganz导管测定血流动力学指标：平均肺动脉压、肺毛细血管嵌压、肺血管阻力、外周血管阻力、心脏指数和左心室每搏作功指数。

The results showed that the densities of NPY and CGRP-IR nerve fibers in atrioventricular valves of SHR were equal to that of the normal control Wistar-Kyotorats ,but the value of R of NPY-IR nerves,i.e.the ratio of the number of chordae tendineaes in wh...

但SHR二尖瓣及三尖瓣含NPY神经的R值，即心壁和乳头肌两个来源的含肽神经相延续所在的腱索数目与本片瓣膜上的总腱索数的比值，大于WKY大鼠；而SHR心瓣膜含CGRP神经的R值和WKY大鼠无差异。本文对SHR心瓣膜上含NPY和含CGRP神经的变化作了讨论。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失