二尖瓣关闭不全

二尖瓣关闭不全24例（8.3%），其中中到大量反流者为6例（2.1%）。

24 patients ( 8 3 % ) had mitral insufficiency , 6 among them were moderate or severe .

离体实验组、二尖瓣关闭不全组、二尖瓣狭窄组及室间隔缺损组混叠极限分别为46、46、37和58cm／sec。

The aliasing limits in flow convergence quantitation for in - vitro experiment , patients with mitral insufficiency , mitral stenosis and ventricular septal defect were 46,46,37 and 58 cm / sec respectively .

缘对缘术治疗Barlow病引发的二尖瓣关闭不全

The edge to edge technique : the treatment of mitral regurgitation caused by Barlow 's disease

超声心动图在缘对缘技术治疗Barlow病致二尖瓣关闭不全中的监测作用

The value of echocardiography in the assessment of mitral regurgitation during the Edge-to-Edge technique for the Barlow ′ s disease

婴幼儿二尖瓣关闭不全的成形术方法：应用双向凝胶电泳（2DE）技术对6例DA和6例NA中膜蛋白质组进行分离和比较，寻找两组标本的差异表达蛋白。

Methods : Two-dimensional electrophoresis ( 2DE ) was used to separate the proteomes of DA from six TAD patients undergoing repair surgery and six control NA from six organ donators without aortic diseases .

2例合并畸形，其中动脉导管未闭1例（PDA），右肺动脉起源升主动脉并二尖瓣关闭不全1例。

Two of these were associated with other anomalies : one with patent ductus arteriosus ( PDA ), the other with anomalous origin of the right pulmonary artery from the ascending aorta and mitral valve insufficiency .

结论缘对缘术是治疗Barlow病导致二尖瓣关闭不全的一种简单易行且安全有效的手术方式，但远期疗效尚需进一步观察。

Conclusion The edge-to-edge technique is a feasible and effective operation for treatment of the mitral regurgitation caused by Barlow 's disease .

ARC所致MVP中74例（97%）并发二尖瓣关闭不全（MI），且MVP与MI的严重程度密切相关（P0.01）。

Among the MVP patients caused by ARC , 74 patients ( 97 % ) were complicated with mitral insufficiency ( MI ), and MVP was closely correlated with the severity of MI ( P0.01 ) .

目的评估行单纯冠状动脉旁路移植术（CABG）的中度缺血性二尖瓣关闭不全（IMR）患者的效果，以探讨最佳治疗方案。

Objective To clarify the effect of isolated coronary artery bypass grafting ( CABG ) on moderate ischemic mitral valve regurgitation ( IMR ) and to evaluate the optimal management .

结论对于二尖瓣关闭不全合并巨大左室者，争取尽早手术（LVDs≤60cm或ESV≤150ml前）以及术中保留瓣下结构，有利于术后左心室形态的逆转和左心收缩功能的恢复。

Conclusion : Early operation ( especially before LVDs ≤ 6 0 cm or ESV ≤ 150 ml ), and preservation of subvalvular apparatus during MVR are in favor of left ventricular geometry reversal and systolic function improvement for patients with GLV due to severe chronic mitral regurgitation .

其中二尖瓣关闭不全者的15例中有12例CADL的Ⅰ相面积减小，有些还出现离心支切迹，Ⅲ相面积增大，Ⅴ向左移且面积增大，环形变异率为80%。

12 cases among 15 mitral insufficiency patients show such figures , in which phase I area of CADL decreases , some display centrifugal branch cutting marks with phase III area increasing , left shifting and increasing area of phase V. loop figure altering rate being 80 % .

冠状动脉旁路移植术对中度缺血性二尖瓣关闭不全的影响

Effect of coronary artery bypass grafting on moderate ischemic mitral valve regurgitation

先天性二尖瓣关闭不全的手术治疗超声心动图对三尖瓣闭锁的诊断价值

Surgery for congenital mitral valve incompetence Impact of Echocardiography on Congenital Tricuspid Atresia

二尖瓣关闭不全伴巨大左室的手术治疗

Surgical treatment for mitral insufficiency with giant left ventricle

彩色多普勒过返流口宽度估价二尖瓣关闭不全程度

Evaluation of Mitral Insufficiency by Color Doppler Vena Contracta

急性二尖瓣关闭不全动物模型的2D&彩色多普勒血流图

2D Color Doppler Flowing Image of Acute Mitral Regurgitation in an Animal Model

定量分析主动脉瓣和二尖瓣关闭不全的心肌收缩期力学参数

Quantitative Analysis of Myocardial Mechanics Parameters in Patients with Aortic and Mitral Regurgitation

水泥混凝土路面的横向缩缝后环缝缩矫正二尖瓣关闭不全

Lateral Contraction Joints on Cement Concrete Pavements Correction of mitral insufficiency with posterior annuloplasty

二尖瓣关闭不全的彩色多普勒研究

Evaluation of Mitral Insufficiency by Color Doppler

本文对主动脉瓣和二尖瓣关闭不全的心肌收缩力进行了定量分析。

Quantitative analysis of systolic force of myocardium were made for aortic and mitral regurgitation .

结论超声分型与二尖瓣关闭不全手术方式的选择有直接关系。

Conclusions Echocardiographic classification of mitral valve insufficiency has a direct relationship to surgical patterns .

单纯二尖瓣关闭不全8例，合并其它心血管畸形67例。

There were 8 patients with pure MI and 67 with coexisted other cardiac anomaly .

瓣下结构对二尖瓣关闭不全术后左室功能的影响

The effect of subvalvular apparatus on left ventricular functions after mitral valve replacement for mitral regurgitaion

发生完全房室传导阻滞1例；残留中度二尖瓣关闭不全5例。

After surgery , 5 patients had moderate residual MI , and 1 complete heart block .

全部病例均有二尖瓣关闭不全，4例合并其他心脏病。

All these cases had mitral insufficiency , among which 4 cases had other heart diseases .

缺血性二尖瓣关闭不全的外科治疗

Surgery treatment of ischemic mitral regurgitation

6例术后发生二尖瓣关闭不全，其中3例心功能仍改善，另3例接受瓣膜置换术。

Mitral regurgitation occurred in 6 patients after PBMV , 3 of them also underwent MVR .

目的：评价全软成形环在二尖瓣关闭不全瓣环成形术中的作用。

Aim : To assess the effect of the totally flexible prosthetic ring in mitral and tricuspid annuloplasty .

术前有56例二尖瓣关闭不全，术后探测到5例瓣口有正常返流。

There were 56 patients with mitral insufficiency before operation , 5 cases had normal transvalvular regurgitation after operation .

二尖瓣关闭不全患者的心功能减退标志主动脉瓣关闭不全致急性心肌梗死七例分析

Signs of Cardiac Function Declining in Mitral Incompetence Analysis 7 Patients With Aortic Valve Incompetence Induced Acute Myocardial Infarction