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.
二尖瓣轻度反流。
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.
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.
目的探讨二尖瓣狭窄伴反流的患者用压差减半时间(pht)法测量二尖瓣口面积的应用价值。
Objective To explore the clinical application of pressure half-time (PHT) method on rheumatic mitral stenosis coexisting mitral regurgitation.
存在二尖瓣反流的患者两组间无明显差别，但重度二尖瓣反流只存在于a组患者中。
Although mitral regurgitation was not significantly different between group a and group b, severe mitral regurgitation was found only in group a patients.
方法：利用彩色多普勒超声心动图检测68例先天性房间隔缺损患儿与82例正常新生儿心脏各腔室的大小、肺动脉内压力、三尖瓣反流等。
Methods:Investigated all chambers of the heart ; pulmonary artery pressure and tricuspid regurgitation in 68 congenital antrum septal defect and 82 normal neonates by colour Doppler echocardiography.
目的探讨根据收缩期二尖瓣反流评价左室收缩功能的价值。
Objective to evaluate left ventricular systolic function based on mitral regurgitation during systole.
此外，在临床上对心脏二尖瓣反流的测量没有金标准，因此，急需研究新的真实、客观有效的观察和定量评价方法。
Moreover, there is no golden standard of the clinic mitral regurgitation measurement; it's needed to develop true objective observing and new quantitative assessment method.
目的明确额部常见皮瓣间供血血管系统之间的吻合情况，为额部皮瓣特别是眶上动脉蒂反流轴型皮瓣的临床应用提供解剖学基础。
Objective To study the anatomy of the blood vessel of the frontal skin flap, especially the anastomosis among them to provide basis for clinical use.
结论间置空肠肌黏膜瓣成形术式具有优异的抗反流功效，能有效地防止贲门癌术后反流性食管炎的发生。
Conclusion The interposed jejunum and musculomucosal valve plasty has anti-reflux effect and can prevent regurgitational esophagitis after cardiac cancer eradication.
于左心长轴观、心尖或胸骨旁四腔观以及反流束横断面方位显示偏心性反流束的整体形态，评价二尖瓣的反流程度。
Its stereoscopic shape was observed in long views, the apical and parasternal four chamber views of left ventriculum and its regurgitant extent were estimated.
结果全组手术成功率94 .1% ，无晚期死亡，无带瓣血管片钙化与反流等情况发生。
Results The success rate of operation was 94.1%. There were no late death and calcification and reflux of blood vessels of homograft valves.
目的探讨二尖瓣反流（MR）对急性心肌梗死（AMI）患者预后的意义。
Objective To evaluate the prognostic significance of mitral regurgitation (MR) detected by echocardiography in patients with acute myocardial infarction (AMI).
结论在近端血流会聚角为水平型的主动脉瓣反流患者，血流会聚法能够准确地测量ero，是一种简便、实用的定量主动脉瓣反流程度的新方法。
Conclusions FC method for measuring ERO with feasibility in aortic regurgitation with a flat proximal flow convergence Angle, provides a reliable approach to quantify aortic regurgitation.
探讨多种彩色多普勒超声方法定量评价二尖瓣偏心反流的临床应用价值，以寻求一种准确、方便、实用的测量方法。
To evaluate the value of the a few measurements of color Doppler echocardiography in quantitative diagnosis of eccentric mitral regurgitation (EMR) .
结论ACOM改进法是对偏心性二尖瓣反流进行定量的有效方法。
Conclusion The modified ACOM is a feasible method for quantifying eccentric MR.
目的通过超声心动图探讨膜周部室缺合并三尖瓣反流的机制以及室缺封堵术对于治疗合并三尖瓣反流的膜周部室缺的意义。
Objective To investigate the type of tricuspid regurgitation of perimembranous ventricular septal defect and to evaluate the occlusion efficiency using ultrasonic echocardiography.
结论二尖瓣成形术治疗小儿先天性二尖瓣反流近期效果理想，能适应患儿的生长，可以有效地延迟或避免行二尖瓣置换术。
Conclusion mitral valvuloplasty in children may lead to favorable early outcomes, adapt to children's growth, and effectively delay or avoid mitral valve replacement.
超声心动图检查肺动脉瓣功能良好，无明显反流。
The pulmonary valve functioned well without significantly regurgitation on echocardiography.
合并冠状动脉病变2例，风湿性二尖瓣狭窄2例，二尖瓣中重度关闭不全3例，三尖瓣重度反流4例。
Combined cardiac diseases included coronary heart disease (2 cases), rheumatic mitral stenosis (2 cases), and severe mitral insufficiency (3 cases), and severe tricuspid insufficiency (4 cases).
结论左肺动脉狭窄、肺动脉瓣反流和右心室扩大是TO F术后常见的并发症。
Conclusion Left pulmonary stenosis, pulmonary regurgitation and right ventricular enlargement are common complications after surgery for TOF.
这项检查没有痛苦，主要用于检查二尖瓣的脱垂和血液通过渗漏二尖瓣的反流情况。
The echocardiogram is a painless test that's used to look for prolapse of the mitral valve flaps and for backflow (regurgitation) of blood through the leaky valve.
方法应用实时三维彩色超声心动图和二维超声心动图(2de)测量10例二尖瓣偏心反流患者的二尖瓣偏心反流容积、左心房容积及二者比值，评价二尖瓣偏心反流的程度。
Methods RT-3DCE and 2de were applied on 10 patients with EMR and got regurgitation volume, left atrial volume and their ratio to evaluate the degree of EMR.
彩色血流观察二尖瓣、三尖瓣反流程度。
彩色血流观察二尖瓣、三尖瓣反流程度。
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