chordae tendineae

chordae tendineae的基本解释

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腱索

与chordae tendineae相关的网络例句 [注：此内容来源于网络，仅供参考]

Results The detecting rates of the displacement of the mitral coaptation point ,the flail partial mitral leaflets,the coarse and erratic flutter of flail leaflets, the flicking mitral chordae tendineae with coarse and erratic flutter and the vegetation by TEE and TTE with 2-D were 100%and 94.3%, 100%and 65.7%, 85.7%and 54.3%, 77.1%and48.6%, 100%and33.3%, respectively.With color Doppler imaging,eccentric wall jets or eccentric-centric jets were all detected by TEE and TTE, respectively. The regurgitant volume based on PISA method by TEE and TTE was(2025±402)and (607±268)ml/min,respectively.

结果 TEE和TTE对二尖瓣腱索部分断裂的切面超声征象包括收缩期瓣缘对合不良、局部链枷运动、局部粗大扑动、腱索断端飞鞭运动伴粗大扑动及赘生物的检出率分别为100%和94.3%、 100%和65.7%、 85.7%和54.3%、 77.1%和48.6%及100%和33.3%； TEE和TTE二尖瓣腱索断裂的彩色多普勒表现为偏心附壁返流束或偏心伴向心返流束，其检出率均为100%；根据PISA法由TEE及TTE估测的返流量分别为(2025±402)及(607±268)ml/min。

There were no nick infection, chorioamnionitis and other complications. Eight/sixteen fetal lambs were undergone intro-utero cardiac intervention. The values of body weight and Hct of lambs which were executed. pre-term and full-term delived were (1.77±0.14) kg vs.(2.15±0.23) kg vs.(2.41±0.19) kg and 29%-33% vs. 27%-35% vs. 37%-41%. In autopsy, hydropericardium was found in 4/8 with 1-2.5 mL and 1/8 with 5 mL. Besides 1/8 with interventricular septum centesis injury, there was no centesis damage to endocardium, valve, chordae tendineae, papillary muscles and aortic tunica intima.

病理解剖发现施行手术的8例胎羊/新生羊胸壁穿刺点均位于左侧心前区，心脏进针部位在左室心前区近心尖部位6例，近流出道1例，近室间隔1例；4只少量心包积液(1~2.5 mL)，1只心包积液5 mL，3只未发现心包积液；除1只胎羊有室间隔穿刺伤外，其余胎羊心内膜、瓣膜、腱索、乳头肌及主动内膜均未发现损伤；未发现肺、肝等胸腹腔脏器穿刺损伤；均未发现心包、胸腔感染迹象。

The clicks may result from sudden tensing of the chordae tendineae or snapping of the prolapsing leaflet.

喀喇音可呈单一或多样性。可出现于收缩期任何时候，但通常会晚于喷射性喀喇音。

Note also the thickened, shortened, and fused chordae tendineae that represent remote rheumatic heart disease.

注意腱索变厚、缩短、粘连，这是风湿性心脏病的表现。

Objective To examine whether transesophageal echocardiography is better than transthoracic echocardiography in the detection of partially ruptured mitral chordae tendineae.

目的 比较经胸超声心动图及经食管超声心动图对二尖瓣腱索部分断裂的诊断价值，探讨TEE对该病的探测方法及其声像学特征。

与chordae tendineae相关的网络解释 [注：此内容来源于网络，仅供参考]

chordae tendineae：腱索

弦状腱索(chordae tendineae)由瓣膜薄片延伸至肌肉,称为乳头肌(papillary muscles),它是心室内壁的一部份. 弦状腱索和乳头肌保持瓣膜薄片的稳定对抗任何血液的逆流.

chordae tendineae：室上嵴

卵圆窝 supraventricular crest | 室上嵴 chordae tendineae | 腱索 papillary muscle

Ruptured Chordae Tendineae：腱索断(破)裂

RCM 拘束型心筋症 Restrictive Cardiomyopathy | RCT 腱索断(破)裂 Ruptured Chordae Tendineae | 無作為化臨床試験 Randomized Clinical Trial

rupture of chordae tendineae：腱索断裂

rupture of papillary muscle of heart 乳头肌断裂 | rupture of chordae tendineae 腱索断裂 | perforation of ventricular septum 心室间隔穿孔

rupture of chordae tendineae：(瓣膜)腱索断裂

rupture of aortic sinusal aneurysm 主动脉窦瘤破裂 | rupture of chordae tendineae (瓣膜)腱索断裂 | rupture of papillary muscles 乳头肌断裂