目的研究二尖瓣狭窄程度与左房充盈分数的关系。
Objective To study the relationship between the degree of mitral stenosis (MS) and atrial filling fraction (AFF).
风湿性心脏病；二尖瓣狭窄；肺高压；瓣膜置换。
Reumatic heart disease ; Mitral stenosis; Pulmonary hypertension; Valve replacement.
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 new method of percutaneous balloon serious mitral stenosis commissurotomy.
结论PB MV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.
目的：分析风湿性心脏病哑型二尖瓣狭窄的发生及特点。
Objective: To analyze the characteristics and occurrence of silent mitral stenosis (SMS) in rheumatic heart disease.
心房音此时不能听到，因为二尖瓣狭窄阻止左心房突然排空。
An atrial sound is not heard in this condition because mitral valve narrowing prevents sudden emptying of the left atrium.
目的：检测风湿性心脏病二尖瓣狭窄(MS)患者左心室纵轴功能。
Aim: To measure left ventricular long axis function in the patients with rheumatic mitral stenosis (MS).
本文报告3例风湿性心瓣膜病二尖瓣狭窄及心房颤动患者合并急性心肌梗塞。
Acute myocardial infarction occurred in 3 patients with mitral stenosis of rheumatic valvular disease.
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.
结论PMMC是治疗瓣膜条件差的二尖瓣狭窄的一种安全、经济及有效的手术方式。
Conclusions PMMC is an efficient, safe and economic method to theraphy the mitral stenosis with bad valvular condition.
目的：评估利用国产球囊导管行经皮二尖瓣成形术治疗风湿性二尖瓣狭窄的疗效。
Purpose: To evaluate the effect of mitral valve stenosis treated by percutaneous balloon mitral valvuloplasty (PBMV) with domestic balloon.
目的研究风湿性二尖瓣狭窄合并肺动脉高压患者临床特点、围手术期处理及手术疗效。
Objective To study the clinic character, perioperative treatment and surgical results with mitral stenosis combine pulmonary hypertension.
S2和开瓣音间隔时间跟二尖瓣狭窄程度有关，狭窄越严重，S2-OS间期就越短。
The interval between S2 and the OS is related to the severity of mitral stenosis. The more severe the stenosis, the shorter the S2-OS interval.
目的观察小剂量尿激酶对风湿性心脏病二尖瓣狭窄合并左心房附壁血栓的溶栓治疗效果。
Objective To evaluate the thrombolysis effect of low-dose urokinase(UK)on left atrial mural thrombus(LAMT)in patients with mitral stenosis(MS).
方法回顾性分析68例风湿性二尖瓣狭窄合并肺动脉高压患者临床资料、手术预后情况。
Methods Clinic data and surgical results were analyzed in 68 cases of rheumatic mitral stenosis associated with pulmonary hypertension.
目的探讨一种与多普勒超声相结合的人体二尖瓣狭窄下游湍流剪应力二维有限元分析方法。
Objective:To conduct such a study on TSS downstream of mitral stenosis using a finite element model of two dimensions combined with Doppler echocardiography in human beings.
风湿瓣膜病，女性检出率高于男性，瓣膜功能失调以二尖瓣狭窄和主动脉瓣关闭不全为主。
In rheumatic valvular disease, the prevalence in female was more than that in male and valvular function disorder was mainly mitral stenosis or aortic regurgitation.
目的通过超声心动图检查结果回顾性分析探讨风湿性二尖瓣狭窄左房血栓形成的相关因素。
Objective to analyse the related factors of left atrial thrombosis in patients with rheumatic mitral stenosis by echocardiography.
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。
Objective: To discuss the effect of percutaneous balloon mitral valvuloplasty (PBMV) on non-simple mitral stenosis (MS).
结论：PBM V术后可保持较好的远期疗效，不失为治疗风湿性二尖瓣狭窄的有效方法。
Conclusion: as a treatment for appropriate patients with mitral stenosis, PBMV has good long-term results.
目的评价经皮二尖瓣球囊扩张术（PBMV）治疗二尖瓣狭窄伴中或重度肺动脉高压的疗效。
Objective To assess efficacy of percutaneous balloon mitral valvotomy (PBMV) with an Inoue balloon catheter in the treatment of mitral stenosis with high pulmonary hypertension.
观察36例经皮球囊导管二尖瓣分离术治疗的二尖瓣狭窄患者，发现其术后瓣口面积的大小。
The mitral valve area (MVA) after percutaneous balloon catheter mitralcommissurotomy (PBMC) was assessed in 36 patients with mitral stenosis.
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.
对重度二尖瓣狭窄合并左心房附壁血栓的6例患者进行了经皮二尖瓣球囊成形术（PBMV）。
Percutaneous balloon mitral valvuloplasty (PBMV) was per formed seccessfully in 6 patients with serious mitral stenosis and left atrial thrombi.
目的：探讨风湿性二尖瓣狭窄患者左心房血液流变学特点及与左心房自回声现象（SEC）的关系。
Objective:The purpose of this study was to observe the relationship between left atrial hemorheological property and spontaneous echo contrast(SEC) in rheumatic mitral stenosis.
目的：探讨风湿性二尖瓣狭窄患者左心房内自回声现象(SEC)与左心房血液流变学特点的关系。
Objective: the purpose of study was to observe the relationship be tween left atria hemorheological property and left atria spontaneous echo contrast (SEC) in rheumatic mitral stenosis.
目的探讨应用多普勒组织成像（DTI）评价单纯性风湿性二尖瓣狭窄患者左室长轴收缩功能的意义。
Objective To evaluate Left ventricular long-axis systolic function in patients with rheumatic mitral stenosis by Doppler tissue imaging(DTI).
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).
结论长期风湿性病变引起的二尖瓣膜和瓣下结构的病理性挛缩是二尖瓣狭窄左心室容量减小的主要原因。
Conclusion the pathological shortening of mitral valve and sub-valvular apparatus caused by long-term rheumatic disease is the main cause of decreased left ventricular volume in mitral stenosis.
结论长期风湿性病变引起的二尖瓣膜和瓣下结构的病理性挛缩是二尖瓣狭窄左心室容量减小的主要原因。
Conclusion the pathological shortening of mitral valve and sub-valvular apparatus caused by long-term rheumatic disease is the main cause of decreased left ventricular volume in mitral stenosis.
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