研究二尖瓣腱索破裂（RMCT）的彩色多普勒超声心动图特征。
Study the characteristics of the color Doppler echocardiography of ruptured mitral chordae tendineae (RMCT).
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。
The objective is to explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.
两名伴损毁二尖瓣的男性术后死亡。
Two men with failed mitral valves died after the initial surgery.
目的探讨功能性二尖瓣返流的机制。
Objective To investigate the mechanism of functional mitral regurgitation.
三尖瓣中量返流需要治疗吗？
为什么关注三尖瓣闭锁?。
中度返流仅见于肺动脉瓣、尖瓣和二尖瓣。
Moderate regurgitation was detected in pulmonic, tricuspid and mitral valves.
目的：评价二尖瓣成形术的早、中期效果。
Objective: To evaluate the outcome of mitral valve reconstruction in the early and mid period.
二尖瓣返流是心脏疾病最主要的发病之一。
Mitral regurgitation is one of the most serious heart diseases.
目的探讨三尖瓣返流与冠状动脉狭窄的关系。
Objective To investigate the relationship of tricuspid regurgitation and coronary artery stenosis.
查理斯王小猎犬具有遗传性退行性二尖瓣病变。
Cavalier King Charles Spaniels have an inherited form of this disease.
二尖瓣轻度反流。
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.
可导致舒张中晚期杂音的病症包括：二尖瓣或三尖瓣狭窄；
They arise from either augmented blood flow or a stenosed valve.
目的总结二尖瓣成形术治疗二尖瓣关闭不全17例的经验。
Objective To review the experience of mitral valve repair (MVP) for mitral regurgitation in 17 patients.
方法利用大体解剖方法观测山羊二尖瓣复合体的形态结构。
Method to observe the morphology and structure of mitral complex in goat and with gross anatomical method.
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 explore nursing for the patients with mitral valve replacement by chordal preservation.
结论-及时纠正严重三尖瓣关闭不全风险可接受并能改善功能。
Conclusions - Timely correction of severe tricuspid regurgitation carries an acceptable risk and improves capacity.
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.
目的总结二尖瓣后环缝缩治疗二尖瓣关闭不全(MI)的临床经验。
Objective to summarize the experience in treating mitral insufficiency (mi), due to secondary annular dilation in the posterior portion of the annulus with mitral valve reconstruction.
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。
Objective: To explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.
使用组织多普勒功能研究胎儿二、三尖瓣环的运动速度来反映心肌功能。
Study the velocity of mitral and tricuspid annulus by tissue Doppler Image to reflect the myocardial function.
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。
Mitral valve repair is a useful method of surgical treatment for mitral valvular regurgitation, and has less complication.
结论保留二尖瓣装置的二尖瓣替换术优于切除二尖瓣装置的二尖瓣替换术。
Conclusion the mitral valve replacement of reserving mitral valve structure is superior to the mitral valve replacement of excising mitral valve structure.
发育异常的三尖瓣阻碍了贫氧血(兰)由此通过从右心房到右心室再到肺里。
Improper development of the tricuspid valve prevents oxygen-poor (blue) blood from passing from the right atrium to the right ventricle and on to the lungs as it should.
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。
All patients had obvious systolic anterior motion (SAM) of the anterior mitral leaflet and eccentric mitral regurgitation.
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。
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。
Objective To evaluate the hemodynamic effects of milrinone in patients after mitral valve replacement.
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