Color flow observed mitral, tricuspid valve regurgitation.
彩色血流观察二尖瓣、三尖瓣反流程度。
The most common causes are aortic or pulmonic valve regurgitation.
最常见的原因是主动脉瓣或肺动脉瓣反流。
Valve regurgitation was assessed according to American Society of Echocardiography recommendations.
按照美国超声心动描记术学会的建议评价心脏瓣膜返流。
Mitral valve regurgitation were evaluated with the color Doppler echocardiography before and after operation.
手术前、后应用彩色多普勒超声心动图观察二尖瓣返流的情况。
There was no relation between the cumulative dose of cabergoline and the presence of mild, moderate, or severe valve regurgitation.
卡麦角林的累积剂量和轻度、中度、重度瓣膜返流无明显相关。
Methods the surgical indications, procedures, therapeutic effects and follow-up results of 78 children with mitral valve regurgitation undergoing mitral valvuloplasty were analysed.
方法对接受二尖瓣成形术治疗的78例二尖瓣反流患儿的手术指征、手术方式、疗效及随访结果进行分析。
The study indicated that in the clinical application of color Doppler valve regurgitation, color Doppler jet area has a certain semiquantitative value with a small range of jet velocity.
研究提示临床超声诊断瓣膜返流时，在返流速度范围较小的条件下，彩色多普勒返流面积具有一定半定量诊断意义；
Valve regurgitation is a condition in which valves don't close tightly, allowing blood to flow backward across the valve. Symptoms include shortness of breath, fatigue and heart palpitations.
瓣膜回流是由于瓣膜关闭不全，致使血液通过瓣膜回流，症状包括呼吸短促、疲劳和心悸。
The percutaneous transpopliteal vein retrograde venography can observe the function of vein valve and the degree of regurgitation with valve dysfunction.
经皮腘静脉穿刺下行性造影可了解瓣膜的功能及功能不全的倒流程度。
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。
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。
Objective To explore the possible pathogenesis, the election and the effect of surgical treatment of severe tricuspid regurgitation(TR) after left cardiac valve replacement(LCVR).
目的探讨左心瓣膜置换术后三尖瓣重度关闭不全的机理及外科治疗选择及效果。
The pulmonary valve functioned well without significantly regurgitation on echocardiography.
超声心动图检查肺动脉瓣功能良好，无明显反流。
Conclusion tricuspid annular dilatation, right heart impairment and severe pulmonary hypertension are responsible for the development of late tricuspid regurgitation after mitral valve replacement.
结论二尖瓣置换术后远期三尖瓣功能性关闭不全与三尖瓣环扩大、右心功能损害和严重肺动脉高压有关，三尖瓣环扩大是其重要的原因。
They are now taking patients with mitral valve prolapse and putting a clip on the leaflet so that you can reduce the mitral regurgitation without having to send the patient to surgery.
目前是在二尖瓣脱垂患者的瓣叶上放置夹合器(clip)，可以减少二尖瓣返流，无需对患者进行手术治疗。
Results The aortic valve calcification was the first position in aortic regurgitation(56.9%). Mitral structure normalcy was the first position in mitral regurgitation(63.0%).
结果主动脉瓣返流中主动脉瓣钙化占第一位（56.9%），二尖瓣返流中二尖瓣结构正常者占第一位（63.0%）。
OBJECTIVE: To observe mitral regurgitation (MR) flow in left atrium of mitral valve prolapse (MP) by echocardiography.
目的：观察二尖瓣脱垂病人超声心动图左房侧血流。
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.
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.
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。
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