Results The calcification of left ventricular valve and aortary value are 76% and 70% respectively, atrial fibrillation is 76%.
结果左房室瓣和主动脉瓣钙化分别为76%和70%，心房颤动为76%。
In apical four chamber view, not only single ventricle could be displayed, but the common atrio-ventricular valve, mono-atiriatum and other anomality could be displayed also.
在心尖四腔心切面除显示单心室外，还能显示共同房室瓣、单心房等合并畸形。
The endothelial cells on arterial and ventricular surfaces of the valve were morphologically different.
在形成过程中，瓣膜心室面和动脉面的内皮细胞有明显差异；
Conclusion: heart function support and the prevention and management of ventricular arrhythmia during follow-up period may improve the long-term outcome of heart valve surgery in patients with GLV.
结论加强术后随访期室性心律失常的防治和心功能支持，有助于提高巨大心室病人心脏瓣膜手术的远期疗效。
Flow convergence region, which was located in the left ventricular sides of mitral valve, was displayed in 63%(33/52)of physiological MR and 100%(87/87) of pathological MR.
结果发现：33／52（63％）例生理性二尖瓣返流和87／87（100％）例病理性二尖瓣返流可于二尖瓣左室面显示血流会聚区；
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。
Reverse left ventricular remodeling has an additive role in correcting mitral valve closure, they conclude.
反响左心室重构在纠正二尖瓣闭合方面也具有价值。
Left atrial, left ventricular pressure curves and aortic blood flow curves were measured beret and after mitral valve replacement.
测定置换前、后的左心房和左心室压力曲线，以及主动脉流量曲线。
Objective to explore the related factors for severe ventricular arrhythmias during the early period after cardiac valve replacement.
目的探讨心脏瓣膜置换术后早期严重室性心律失常发生的相关因素。
Method 2-de M-mode and pulsed Doppler were used to measure left ventricular geometric model mitral valve and pulmonary venous flow index.
方法：采用M -型和二维超声技术测量高血压患者左室几何构型，测量各组二尖瓣、肺静脉血流频谱。
Objective To explore the clinical effects of aortic valvuloplasty in treatment of ventricular septal defect(VSD)with moderate or severe aortic valve insufficiency(AI)in children.
目的探讨室间隔缺损（VSD）并中重度主动脉瓣关闭不全（AI）患儿行主动脉瓣成形术的疗效。
Conclusion Surgical treatment offers a satisfactory effect for ventricular septal defect with aortic valve prolapses and ruptured aortic sinus aneurysm.
结论室间隔缺损合并主动脉瓣脱垂及瓦氏窦瘤破裂及早手术治疗总体效果好。
Mitral valve flow spectrum commonly reflect the state of left ventricular diastolic function, but several cases with pseudonormalization spectrum can't be clearly assessed.
二尖瓣口血流频谱测值一般反映了左室舒张功能状态，但对几例出现的“伪正常”频谱表现难以明确评价。
Conclusion PVF spectrum and mitral valve flow spectrum can be used to evaluate left ventricular diastolic function of RH children.
结论P VF频谱与二尖瓣血流频谱对评价RH左室舒张功能有参照意义。
Objective To study pre and postoperative left ventricular diastolic function in patients with mitral valve replacement.
目的对二尖瓣替换术前后左心室舒张功能的研究。
Conclusions LAF can indicate the echocardiographic changes of the left ventricular abnormal diastolic function in the earlier stage than mitral valve flow indices does.
结论左房灌注分数(LAF)可以比二尖瓣血流频谱更早的体现左室舒张功能的异常改变。
Objective: To evaluate the effect of preservation of the entire mitral subvalvular apparatus during double valve replacement on left ventricular functions.
目的：评价保留二尖瓣全瓣下结构对双瓣替换者术后左心功能的影响。
In addition, left ventricular ejection fraction remained normal and there was minimal impact on aortic valve function after TEVAR.
此外，随访期左室射血分数正常，术后主动脉瓣功能几无影响。
Quantitative study was made on time velocity integral(TVI) of the implanted myocardium and left ventricular long axis in 7 canine models, and 7 patients with replaced metal mitral valve.
分别对开胸犬及7例二尖瓣金属瓣置换术后患者利用多普勒组织成像中的速度时间积分曲线对放置钛夹处心肌及二尖瓣环处的长轴运动位移进行定量研究；
The clinical characteristics and method of treatment of 8 cases of ventricular septal defect (VSD) with aortic valve insufficiency have been reported.
报告8例室间隔缺损合并主动脉瓣关闭不全的临床特点及治疗方法。
The left atrio-ventricular (mitral) valve consisted of two main cusps.
左房室瓣由二个主瓣构成。
Methods an equation for estimating cardiac output according as the change of ventricular rate was established by Doppler volume flowing method at mitral valve.
方法在二尖瓣水平以多普勒超声体积血流方法建立以心室率为变量的心输出量方程。
Methods 2-de, M-mode and pulsed Doppler were used to measure left ventricular geometric models, left atrial function and mitral valve flow indices.
方法采用M -型和二维超声技术测量高血压患者左室几何构型，测量各组左房功能及二尖瓣血流频谱指标。
The method of treatment of the double-chambered right ventricle, aneurysm of membranous inter-ventricular septum and aortic valve i…
文章着重讨论了双腔右心室、室间隔膨胀瘤和主动脉关闭不全的治疗方法。
Abdominal ultrasound examinations showed cirrhosis, portal hypertension, splenomegaly. Echocardiogram showed left ventricular myohypertrophia, mild mitral and tricuspid valve insufficiency.
腹部超声示肝硬化、门脉高压和巨脾，超声心动图示心肌肥大、二尖瓣和三尖瓣轻度关闭不全；
Abdominal ultrasound examinations showed cirrhosis, portal hypertension, splenomegaly. Echocardiogram showed left ventricular myohypertrophia, mild mitral and tricuspid valve insufficiency.
腹部超声示肝硬化、门脉高压和巨脾，超声心动图示心肌肥大、二尖瓣和三尖瓣轻度关闭不全；
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