风湿性二尖瓣狭窄

方法23例单纯性风湿性二尖瓣狭窄患者与26例健康志愿者行常规超声心动图及DTI检查。

Methods 23 patients with isolated rheumatic mitral stenosis and 26 healthy subjects were evaluated by normal echocardiography and DTI .

结论PBMV治疗风湿性二尖瓣狭窄伴巨大左心房患者成功率高、疗效较好，在PBMV术操作熟练后，对此类患者亦可作为首选方法之一。

Conclusions PBMV is a safe and effective procedure for rheumatic mitral stenosis with very large left atrial dimension .

目的：评价风湿性二尖瓣狭窄（MS）患者心肺功能的相互关系。

? Objective : To evaluate the correlation of cardiac and pulmonary functions in patients with rheumatic mitral stenosis ( MS ) .

目的检测风湿性二尖瓣狭窄患者（MS）左心室长轴的收缩和舒张功能，观察二尖瓣置换术后左心室长轴收缩和舒张功能的变化，进一步探讨其临床意义。

Objective To detect the alteration of left ventricular long-axis systolic and diastolic function in patients with rheumatic mitral stenosis ( MS ) and investigate its clinical significance .

结论PBMV是治疗风湿性二尖瓣狭窄的有效方法。

Conclusions PBMV is an effective treatment for rheumatic mitral valve stenosis .

有关风湿性二尖瓣狭窄合并FTR影响因素的研究报道学者们有不同的观点。

The scholars had different opinions on the factors that influence FTR .

风湿性二尖瓣狭窄伴关闭不全的射血波是C1C2波型，而高血压病、病毒性心肌炎和冠心病的射血波是ICC波型；

Ejection wave of rheumatic mitral regurgitation with stenosis is mostly C1 C2 waveform , while that of hypertension , virus myocarditis and coronary heart diseas is mostly IC C ;

常规超声心动图能够确切诊断风湿性二尖瓣狭窄，并能提供左房内SEC及血栓等信息，但不能提供定量信息。

Conventional echocardiography can not only diagnose rheumatic mitral stenosis but also provide information of left atrial SEC and thrombus . However , it cannot provide quantitative information for clinic diagnosis .

目的评价经皮球囊扩张术（PBMV）治疗风湿性二尖瓣狭窄的临床疗效。

Objective To evaluate the clinical effect of percutaneous balloon mitral valvuloplasty ( PBMV ) in treating rheumatic mitral stenosis ( MS ) .

目的探讨经皮球囊成形术（PBMV）治疗合并左房血栓的风湿性二尖瓣狭窄的可行性、安全性和临床效果。

Objective To observe safty and effect of percutaneous balloon mitral valvuloplasty ( PBMV ) on the patients with rheumatic mitral stenosis complicated with left atrial thrombus .

基于粗糙集的风湿性二尖瓣狭窄疾病诊断

Diagnosis of Rheumatic Mitral Stenosis Disease Based on Rough Sets

风湿性二尖瓣狭窄伴心房颤动二尖瓣球囊扩张术疗效评价

Effectiveness or rheumatic mitral stenosis with atrial fibrillation after percutaneous balloon mitral valvuloplasty

经食管超声对风湿性二尖瓣狭窄患者自发显影的研究

Study of Spontaneous Echo Contrast in Patients with Rheumatic Mitral Stenosis by Transesophageal Echocardiography

风湿性二尖瓣狭窄肺动脉压力的改变

The pulmonary pressure alteration with rheumatic mitral stenosis

风湿性二尖瓣狭窄患者血液流变性变化与左心房内自回声现象的关系

Relationship between Hemorheological Property and Left Atria Spontaneous Echo Contrast in Rheumatic Mitral Stenosis

方法：20例风湿性二尖瓣狭窄患者，经多普勒超声心动图检查，测量了二尖瓣口压差、瓣口面积及肺动脉血流频谱参数。

Methods : The 20 patients with rheumatic mitral stenosis receipted examination of doppler echocardiography .

背向散射积分对风湿性二尖瓣狭窄患者左房血液状态的定量评估

Quantitative Evaluation of the Blood in Left Atrial Cavity of Patients with Rheumatic Mitral Stenosis by Integrated Backscatter

风湿性二尖瓣狭窄置换术术后恢复与二尖瓣环运动速率的关系

Relationship between velocity of mitral annuli and recovery of patients with rheumatic mitral stenoses undergoing mitral valve replacement

风湿性二尖瓣狭窄换瓣术后心脏功能和心肌病变多因素的相关性分析颅脑损伤后心肌病变的实验研究

Correlation analysis of multiple factors between myocardial damage and postoperative cardiac function following valve replacement in rheumatic mitral stenosis

应变率成像技术评价风湿性二尖瓣狭窄患者换瓣前后心肌收缩功能

Strain rate imaging evaluation of myocardial systolic function in patients with rheumatic mitral stenosis before and after valve replacement

9例风湿性二尖瓣狭窄病人，扩张后8例前交界完全裂开，1例后交界完全裂开，前交界裂开较后交界明显。

For 9 patients with rheumatic mitral stenosis . 8 anterior and 1 posterior commissures were separated by balloon dilation .

目的通过多谱勒超声心动图无创监测手段，了解风湿性二尖瓣狭窄/关闭不全时肺动脉压力变化情况及其相关性因素。

Objective To study the changes in pulmonary artery systolic pressure and the related factors in patients with rheumatic mitral valve disease by color Doppler echocardiography .

方法：采用国产单球囊导管对4例风湿性心脏病二尖瓣狭窄患者进行PBMV。

Method : 4 cases of rheumatic mitral stenosis were treated by PBMV with single balloon catheter .

方法：对风湿性心脏病二尖瓣狭窄患者43例，在食道四腔心平面观察PBMV过程。结果：TEE结合X线，引导了全部患者的球囊扩张过程和20例患者的穿刺房间隔过程。

Methods : Forty three patients with rheumatic mitral stenosis underwent PBMV with intraoperative TEE monitoring on the four chamber view .

目的：研究50例风湿性心脏病二尖瓣狭窄（风心二狭）患者PBMV治疗前后血浆NO、ET及血流动力学变化。

Objective : To observe the changes of the plasmic nitric oxide ( NO ), endothelin ( ET ) and hemodynamics before and after PBMV of 50 patients with rheumatic mitral stenosis .

应用经胸及经食道超声心动图（TTE，TEE）技术评价风湿性心脏病二尖瓣狭窄患者左心耳功能。

Objective : To evaluate the left atrium appendage ( LAA ) function in rheumatic mitral stenosis ( MS ) by transthoracic and transesophageal echocardiography ( TTE , TEE ) .

方法：选择风湿性心脏病二尖瓣狭窄患者103例，均进行CT增强扫描、食道超声心动图和体表二维超声心动图检查，以检验有无左心房内附壁血栓形成。

Methods : We selected 103 patients who suffered from rheumatic mitral stenosis , each of whom was examined with CT enhanced scanning , esophageal echocardiography and body surface two dimensional echocardiography in order to test whether there were thrombi adhering to the endocardium of the left atrium .

目的应用定量组织成像技术（QTVI）评价风湿性心脏病二尖瓣狭窄（MS）患者左室心肌纵轴运动特征，分析心肌病理变化与心肌运动指标的关系。

Objective To assess the characteristics of myocardial motion using quantitative tissue velocity imaging ( QTVI ) for analysing the relationship of myocardial fibrosis to the left ventricular long axis function in patients with rheumatic mitral stenosis ( MS ) .

彩色多普勒超声图指导风湿性心脏病二尖瓣狭窄球囊扩张术91例

Color Doppler echocardiography in 91 patients with rheumatic mitral stenosis treated by PBMV

结论风湿性心脏病二尖瓣狭窄患者最易发生左心房血栓；

Conclusion Rheumatic mitral valve disease has a higher risk for left atrial thrombus complications .