The true left ventricular volume was measured by displacement of water.
左心室铸型的实际容积由铸型排除的水的容积来测定。
Results RT3DE can determine the right ventricular volume on-line rapidly.
结果RT3DE能够实时、快速地测量右心室容积；
The right ventricular volume was calculated with plane area length method.
心尖四腔切面面积—长度法计算右心室容积及射血分数。
It is feasible to estimate fetal ventricular volume and function by using 3d echocardiography.
使用三维超声技术评价胎儿心室容量及功能是可行的。
The method of 3de reconstruction in this study is practicable in evaluating ventricular volume.
本文的三维重建方法简单易行，在容量指标估计方面不亚于其他多平面重建法。
LVEF in convalescent phase were correlated closely with the left ventricular volume in this group.
恢复期左室功能与左室容积指标之间存在密切相关。
Methods The left ventricular volume (LVV) in 32 cases of normals and 35 patients with MI were measured by using DST.
方法用3 DE方法测定了32例正常人和35例急性MI恢复期患者在DST中的变化情况。
To analyze the characters of some parameters of cardiac function and ventricular volume in chronic heart failure (CHF).
研究心力衰竭状态下，各项心功能参数与心室容积参数的变化特点。
CONCLUSIONS Adding surgical ventricular reconstruction to CABG reduced the left ventricular volume, as compared with CABG alone.
结论与单纯CABG相比，CABG加心室重建术可减少左心室容积。
Conclusions Adding surgical ventricular reconstruction to CABG reduced the left ventricular volume, as compared with CABG alone.
结论：心室外科重建术联合冠状动脉搭桥术与只行冠状动脉搭桥术比能降低左室容量。
Conclusion right ventricular functional change could be evaluated by using RT-3DE to calculate right ventricular volume and RVEF.
结论实时三维超声心动图能通过测量右室容积及射血分数来评价冠心病患者右室收缩功能的变化。
Conclusion Both patch ventriculoplasty and linear closure are effective in treating aneurysm smaller than 50% of the left ventricular volume.
结论补片成形术和直接缝合术均能有效治疗<左室容积5 0 %的小型室壁瘤。
Objective To assess the accuracy of real-time three-dimensional echocardiography (RT-3DE) for measuring left ventricular volume and ejection fraction.
目的评价实时三维超声心动图(RT 3de)测量左心室容量与射血分数的准确性。
All the AMI patients were divided into remodeling group and non remodeling according to the changes of left ventricular volume index (LEVI) within 3 months.
根据3个月内左心室容积指标变化将AMI患者分为左心室重构组和非重构组。
Conclusion ASD is characterized by the overload of right ventricular volume. CDUS has high accuracy for diagnosing ASD and it should be a first selective means.
结论ASD是以右室容量超负荷为特征，彩色多普勒超声是诊断房间隔缺损的首选检查方法，并具有较高的准确性。
Objective: to study the reliability of multiplane transesophageal three dimensional echocardiography in the measurement of right ventricular volume and systolic function.
目的：探讨多平面经食管三维超声心动图测量右室容量和收缩功能的可靠性。
BACKGROUND Surgical ventricular reconstruction is a specific procedure designed to reduce left ventricular volume in patients with heart failure caused by coronary artery disease.
背景手术心室重建是一种特殊的手术操作，被设计用来减少冠状动脉病引起心力衰竭患者的左心室容积。
Background Surgical ventricular reconstruction is a specific procedure designed to reduce left ventricular volume in patients with heart failure caused by coronary artery disease.
心室外科重建术是一种降低冠心病导致心衰患者的左室容量的特有术式。
Objective To evaluate the alteration and clinical significance of left ventricular volume (LVV) in patients with coronary artery disease (CAD) during dobutamine stress testing (DST).
目的评价多巴酚丁胺负荷试验（DST）中冠心病（CAD）病人左室容积（LVV）的变化及临床意义。
For the left ventricular volume 3d modeling and volume estimation, this paper proposes a new method of left ventricular volume modeling based on the particle system of spherical growth.
针对左心室三维容积建模与估算问题，本文提出了一种基于球面增长的粒子系统左心室容积建模方法。
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。
Results Surgical ventricular reconstruction reduced the end-systolic volume index by 19%, as compared with a reduction of 6% with CABG alone.
结果：心室外科重建术降低了收缩末期容积指数19%，而只行冠状动脉搭桥术组仅降低6%。
Objective To evaluate the feasibility and accuracy of real-time three-dimensional echocardiography (RT-3DE) full volume and X-plane for quantifying the volume of left ventricular (LV) models.
目的探讨实时三维超声心动图（RT-3DE）全容积成像及双平面法测量左心室容积的可行性和准确性。
The release of BNP is directly proportional to left ventricular pressure and volume expansion.
BNP的释放与左心室容积扩张直接成比例。
Results In normal subjects, there was good concordance between left ventricular inflow and aortic flow volume.
结果在正常对照组中，左心室流入量与主动脉流量之间的相关性良好。
A mathematic model was constructed to describe the interactions between ventricular pressure, arterial pressure, arterial volume, peripheral blood flow, and ventricular ejection volume.
建立描述心室压、主动脉压、心室射血量、主动脉容积与外周血流之间相互关系的数学模型。
Left ventricular end diastolic volume (LVEDV), left ventricular end systolic volume (LVESV), left ventricular ejection fraction (LVEF) and cardiac events in each group were followed up.
随访两组患者的左室收缩末期容积(LVESV)、左室舒张末期容积(LVEDV)、左室射血分数(LVEF)及心脏事件。
Objective: To observe the therapeutic effect of isosorbide dinitrate combined with volume loading on hemodynamics in cardiac shock dogs induced by acute right ventricular myocardial infarction(RVMI).
目的：观察消心痛联合补液对急性右心室心肌梗死（RVM I）心源性休克时血流动力学指标的影响。
Objective To explore the feasibility of guiding the volume management during orthotopic liver transplantation by right ventricular end-diastolic volume index(RVEDVI).
正>目的：探讨右心室舒张末期容量监测（RVEDVI）用于指导肝脏移植术中容量管理的可行性。
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。
应用推荐