查询词典 tricuspid

The secondary signs of PE were as follows: enlargement of right ventricle with hypokinesis and tricuspid regurgitation,rigid interventricular septum convex toward the left ventricle, small left atrium and ventricle, and obviously dilated main pulmonary artery.

PE的继发异常征象有：右心室扩大、室壁运动减弱，伴三尖瓣返流，室间隔僵直，凸向左心室侧，左心房室缩小，主肺动脉显著扩张等。

METHODS: Doppler tissue velocity mode was used and the tricuspid annulus movements of anterior, septal and posterior attachment points in 60 healthy people were detected from apical four chamber view (AP 4CV), parasternal four chamber view (PS 4CV) and apical right heart two chamber view (AP RH 2CV).

应用sequoia 512彩色电脑声像仪，探头型号3V2c，H 3.5 MHz，选用胸骨旁四腔切面（PS 4CV）、心尖四腔切面（AP 4CV）观察60名健康志愿者三尖瓣环前瓣及隔瓣附着点，心尖右心两腔切面（AP RH 2CV）观察三尖瓣环后瓣附着点。

32 Patients over 50 years old (range 50～63) received surgical treatment.concomitant cardiac anomalys:tricuspid regurgitation in 18 patients,mitral valve regurgitation in 8,atrial tibrillation in 6,CAD in 2.preoperative ment pulmonary arterypressure Was(40.98±8.52)mmHg.All of the patients underwent Dacron or pericardia patch,18 TVR and 6 MVR,2MVP,2 patients with artrial fibrillation underwent right sided maze pricdure,and 2,CABG.

其中合并三尖瓣中重度返流18例、二尖瓣关闭不全8例、房颤6例、冠心病2例；肺动脉平均压力49.08±8.52，最高65mmHg；心功能三级10例、四级2例，采用心包补片或涤纶补片补缺损，同期行三尖瓣成形18例、二尖瓣成形术6例、二尖瓣置换术2例、右房迷宫术2例、冠状动脉搭桥术2例。

Reduce presystolic and systolic mitral and tricuspid regurgitation resulting to increase time available for forward flow.

2在收缩期及收缩期前减少二尖瓣返流，增加心室前向排血量。

The prevalences of tricuspid and pulmonic regurgitation increased with age, reached the peak values at the age of 8-9 years of age, and decreased gradually afterwards.

三尖瓣、肺动脉瓣返流的发生率随年龄增长而增加，8～9岁时达高峰，随后渐下降；二尖瓣及主动脉瓣返流发生率随年龄改变不明显。

Moderate regurgitation was detected in pulmonic, tricuspid and mitral valves.

中度返流仅见于肺动脉瓣、三尖瓣和二尖瓣。

Cardiovascular examination showed a normal first heart sound but a prominent pulmonic second sound, with no audible murmur of tricuspid insufficiency.

心血管检查显示，第一心音正常，但肺动脉第二心音亢进，未听到三尖瓣关闭不全的杂音。

Tricuspid regurgitation was most commonly found and was detected in417(45.8%) children, pulmonic regurgitation in225(24.7%), mitral regurgitation in12(1.3%), and aortic regurgitatioin in5(0.5%).

结果495名有一组或一组以上的心脏瓣膜返流，发生率为54.4%三尖瓣返流最常见，有417名5.8%；肺动脉瓣返流次之，有225名(4.7%；二尖瓣、动脉瓣返流少见，分别有12名。3%和5名

If the stenosis occurs late (eg, after 20 weeks), then the right ventricle has already developed, and the tricuspid valve becomes incompetent, the blood regurgitates, and the right atrium enlarges.

假如狭窄出现在晚期（比如孕20周后），这时右心室已经发育好了，三尖瓣就会发生功能不全，出现血液返流，右心房增大。

In all,10 patients were cured after mean follow-up 15.3±12.8 months.The causes of RFCA failure were demonstrated in surgical operation.In 3 patients without structural heart disease,ablation catheters were not located in distinct target sites during ablation of 2 left posteroseptal pathways and 1 right posterior wall pathway.In 2 cases of Ebstein?s anomaly,ablations were failed by serious tricuspid regurgitation and AP at epicardium.In one case with rhumatic valvular disease,ablation catheter did not achieve mitral annulus because of pathologic changes.Other 4 cases with congenital heart disease were associated with anotomical anomaly and serious hemodynamic disturbance.

s畸形合并房间隔缺损，1例为重度三尖瓣返流使消融电极不能稳定贴靠靶点，另1例为AP靠近心外膜面而致RFCA失败；1例风湿性心脏病联合瓣膜病因瓣膜及瓣下结构病理改变致RFCA失败；1例重度二尖瓣返流RFCA失败与病人不能耐受RFCA与AP定位于24区消融导管难以抵达有关；先天性心脏病大房间隔缺损、重度主动脉关闭不全及矫正性大动脉转位右旋心伴三尖瓣返流各1例，RFCA失败与解剖畸形、心内大分流等血液动力学障碍有关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。