Study the characteristics of the color Doppler echocardiography of ruptured mitral chordae tendineae (RMCT).

研究二尖瓣腱索破裂（RMCT）的彩色多普勒超声心动图特征。

The objective is to explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.

目的是探讨彩色多普勒静脉收缩术在评估二尖瓣反流分级中的作用。

Mild mitral regurgitation.

二尖瓣轻度反流。

We could look at the mitral valve.

我们能打开左心房，看到冠状瓣膜。

What is heart mitral valve velar prolapse?

什么是心脏二尖瓣膜脱垂？

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。

Two men with failed mitral valves died after the initial surgery.

两名伴损毁二尖瓣的男性术后死亡。

Results the mitral annular area were changed throughout the cardiac cycle.

结果二尖瓣环面积在心动周期中不断发生变化。

Objective To investigate the mechanism of functional mitral regurgitation.

目的探讨功能性二尖瓣返流的机制。

Objective To study the clinical manifestation of mitral valve prolapse syndrome.

目的了解二尖瓣脱垂综合征的临床表现。

Objective To investigate the mechanism of functional mitral regurgitation (FMR).

目的探讨功能性二尖瓣返流的机制。

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

全部病例均有二尖瓣关闭不全，4例合并其他心脏病。

Purpose To evaluate the role of three-dimensional echocardiography in mitral valve repair.

目的评价动态三维超声心动图在二尖瓣修复术中的作用。

Objective: To evaluate the outcome of mitral valve reconstruction in the early and mid period.

目的：评价二尖瓣成形术的早、中期效果。

Objective to explore new method of percutaneous balloon serious mitral stenosis commissurotomy.

目的探索重度二尖瓣狭窄球囊分离术治疗的新方法。

Objective: To explore nursing for the patients with mitral valve replacement by chordal preservation.

前言： 目的：探讨保留瓣下结构二尖瓣置换术的护理配合。

Objective To evaluate the hemodynamic effects of milrinone in patients after mitral valve replacement.

目的评价国产米力农对二尖瓣置换术后低心排患者血液动力学改变的临床效果。

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

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。

Objective To review the experience of mitral valve repair (MVP) for mitral regurgitation in 17 patients.

目的总结二尖瓣成形术治疗二尖瓣关闭不全17例的经验。

Their organs are so similar to our own that pig heart valves are used to replace human aortic or mitral valves.

她们的器官和我们的是如此相似，以至于心脏瓣膜被用于人体主动脉瓣或二尖瓣替换手术。

Objective: To explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.

目的：探讨彩色多普勒过返流口宽度在估测二尖瓣返流程度中的作用。

Degenerative mitral valve disease is a common cause of congestive heart failure in dogs, especially small, older dogs.

退行性二尖瓣病变是引起犬只充血性心力衰竭的常见病因，尤其是小型犬和老年犬。

Objective: To discuss the effect of percutaneous balloon mitral valvuloplasty (PBMV) on non-simple mitral stenosis (MS).

目的：探讨经皮二尖瓣球囊扩张术(PBMV)治疗非单纯性二尖瓣狭窄(MS)的效果。

Mitral valve repair is a useful method of surgical treatment for mitral valvular regurgitation, and has less complication.

二尖瓣成形术是外科治疗二尖瓣反流的有效方法之一，且术后并发症少。

All patients had obvious systolic anterior motion (SAM) of the anterior mitral leaflet and eccentric mitral regurgitation.

全部患者均有明显二尖瓣前叶收缩期前向运动(SAM)及二尖瓣偏心反流。

People with panic disorder are more likely to have mitral valve prolapse, hypertension, peptic ulcer, diabetes, angina or thyroid disease.

有惊恐障碍的人更容易有二尖瓣脱垂，高血压，消化系统溃疡，糖尿病，心绞痛或甲状腺疾病。