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Left ventricular ejection fraction at discharge was significantly greater in the GW group than that in the NGW group. GW组的左室射血分数(LVEF)明显高于NGW组。
AMm in the aorta and CS negatively correlated with the left ventricular ejection fraction (r=-0.50, r=-0.48, P<0. 01). 主动脉和冠状窦的血浆AM-m水平与左室射血分数呈负相关(r=-0.;50;r=-0
The left ventricular ejection fraction (EF), peak filling rate (PFR) and septal regional EF were measured from ERNA. 计算室间隔和左心室侧壁放射性比值及室间隔缺损范围,左心室射血分数(LVEF)、高峰充盈率(PFR)和室间隔局部EF。
LV ejection fraction(LVEF) was significantly decreased (P<0.01) and left ventricular ejection time (ET) was also significantly shortened(P<0.05). 结果与术前相比;LVEF显著减小(P<0.;01);E/A、IRT、ICT、Tei指数显著增大(P<0
Left ventricular end-diastolic pressure is a predictor of ortality in cardiac surgery independently of left ventricular ejection fraction. 左室舒张末压是心脏手术患者死亡率的一个预测因素，它不依赖于左室射血分数。
Methods: The plasma levels of ET and CGRP in 121 CHF patients were measured. Left ventricular ejection fraction (LVEF) was from echocardiography. 方法对入选的121例CHF患者测定了血浆ET和CGRP水平,超声心动图测量左室射血分数(LVEF),评价心功能,同时选择27例正常人作为对照组。
The left ventricular ejection fraction (LVEF) and the left ventricular peak filling rate(PFR) were higher in the treatment group. 左室射血分数 (LVEF)和左室峰充盈率 (PFR)明显增高。
The left ventricular ejection fraction was higher and the wall motion Cortina score was lower in group A than those in group B (?P?<0 01). 左室射血分数A组明显低于B组(P <0 0 1) ;而室壁运动记分则A组明显低于B组 (P <0 0 1)。
Objective To investigate the modality and technique of flat-panel detector DSA in analysis of left ventricular ejection fraction(LVEF). 目的探讨平板探测器DSA在左室射血分数(LVEF)分析的检查方法、技巧及临床应用价值。
The serum level of cytokines and the left ventricular ejection fraction (LVEF) were observed before and after treatment. 检测治疗前后血清各炎性细胞因子浓度，并测定其左室射血分数(LVEF)。
TNF had a parallel relationship with LVMI,end-diastolic volume(EDV) and end-systolic volume(ESV),but a negative relationship with left ventricular ejection fraction(EF). TNF与LVM I、左室舒张期末容积(EDV)及收缩期末容积(ESV)正相关,与左心室射血分数(EF)负相关。
UCG and MRI were used and left ventricular ejection fraction(LVEF) and systolic wall thickening(WT) were examined to assess the left ventricular systolic function. 超声心动图(UCG)和MRI检测左心室射血分数(LVEF)和室壁增厚率(WT),评价左心室收缩功能。
Participants were evaluated with echocardiology and 201-thallium scintigraphy to determine left ventricular ejection fraction (LVEF), myocardial perfusion, and viability. 受试者以心脏超音波及铊201放射同位素计数器，来确定左心室射出分率（LVEF）、心肌灌流、与存活率；
The cases were divided into two groups according to the left ventricular ejection fraction and left ventricular end diastolic volume calculated from radionuclide ventr... 结果梗死区扩展组的白细胞粘附程度明显高于无扩展组。
Dobutamine echocardiography with hemodynamic measurements was performed in those patients with left ventricular ejection fraction >40% during resting studies. 对于在静息检查中射血分数>40%25的病人给予多巴酚丁胺负荷超声心动图检查，用来评价其血流动力学指标。
Results A significantly improvement of left ventricular ejection fraction in carvedilol group was found in comparison with routine group.Conclusion Carvedilo... 结果卡维地洛治疗5个月后心功能及超声指标与常规治疗组相比均明显改善。
Methods: A total of 63 patients with HF and 30 control subjects were investigated by measuring the serum BNP levels and the left ventricular ejection fraction (LVEF). 方法：采用免疫荧光法测定63例心力衰竭患者和30例对照组血浆BNP浓度，用心脏彩色多普勒超声诊断仪测定并比较各组左室射血分数(LVEF)。
The main PEACE trial evaluated the effects of trandolapril vs placebo in 8290 patients with stable coronary artery disease and normal left ventricular ejection fraction. 主要的PEACE试验评估了群多普利与对照药在8290位冠心病和左心室射血分数的患者中的有效性。
During the stu dy period, all rabbits were bled to assay the titers of antipeptide antibody and left ventricular ejection fractions (LVEFs) were measured by emission computed tomography. 实验期间所有动物均抽血测定抗肽抗体效价，并用发射计算机断层摄影法测定左室射血分数。
Utilizing ultrasonic cardiography(UCG) to determine heart function parameters, such as left ventricular ejection fraction(LVEF), left ventricular fraction shortening(LVFS), left ventricular diastolic dimension(LVDd), ejection fraction(EF) slope rate,E/A. 同时对EH组患者进行治疗前、后超声心动图检测,包括平均动脉压、左室射血分数(LVEF)及射血分数缩短率(LVFS)、左心室舒张末期内径(LVDd)、二尖瓣前叶舒张中期斜率(EF斜率)及二尖瓣血流多普勒频谱早晚期流速峰比值(E/A)等心功能指标。