lvef

Four months later , the16 patients who received the stem cells had an average LVEF of38.5 % , while patients in the control group ( who didn 't get the stem cells ) showed no change .

四个月后，接收干细胞治疗的16位病人平均左室射血分数38.5%，而对照组病人（不接受干细胞治疗）左室射血分数无变化。

Results LVEF and relative parameters were acquired .

结果获得左室射血分数及相关参数。

Diagnosis and Treatment of Patients with Heart Failure and Normal LVEF

左室射血分数正常的心力衰竭患者的诊断与治疗

LVEF between the two groups before and after treatment difference comparison , P > 0.05 .

LVEF两组之间治疗前后差值比较，P0.05。

LVEF from 2DE using Simpson method was also measured .

同时用常规二维Simpson法测量LVEF。

The proportion of patients with abnormal regional wall motion presented as similar as LVEF .

各组间节段室壁运动异常比例的比较基本同LVEF。

Heart function signs : Left Ventricular Eject Fraction ( LVEF ) .

进行超声心动图检查获取心功能指标&左室射血分数（LVEF）。

LVEF and 6 minutes walking distance were obvious changed either ( P0.05 ) .

治疗前后患者左室射血分数、6分钟步行试验有显著差异（P0.05）。

Significant improvement in left ventricular eject fraction ( LVEF ) observed after procedure .

术前和术后6个月内的患者左心室射血分数（LVEF）明显改善；

LVEF prior to sport has the most effect on the postoperative pulmonary complication .

运动前LVEF对术后肺并发症的发生影响最大。

Results There is no statistically significant difference at age , LVEF and common coexist diseases among three groups .

结果各组间年龄、LVEF、基础疾病发生数无显著性差异。

Relationship research of serum thyroxine to PRA , Ang ⅱ and LVEF

血清甲状腺激素与血浆PRA、AngⅡ及左心功能的相关性研究

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。

Relationship between serum PC ⅰ and PC ⅲ, and left ventricular structure indexes , LVEF was assessed .

分析IDCM血清PCⅠ、PCⅢ与左室结构指标、LVEF关系。

Echocardiography was used to measure the ejection fraction of left ventricle ( LVEF ) .

采用流式细胞仪测定外周血T淋巴细胞亚群CD3、CD4、CD8，计算CD4/CD8比值，超声心动图测定左心室射血分数（LVEF）。

When above 10 % of the whole wall contracts abnormally , LVEF decreases .

当左室收缩异常的节段超过左室全部节段的10%时，将出现左室整体射血分数下降。

Conclusion High WBC and low LVEF were important risk factors affecting 30-day case-fatality rate in AMI patients .

结论WBC升高与AMI后低LVEF是影响30天病死率的高度危险因素。

Patients with unstable angina , a recent history of MI or acute heart failure , or an LVEF

排除患有不稳定心绞痛、近期发生心肌梗塞或急性心力衰竭的患者以及左心室射血分数

Left ventricular ejection fraction ( LVEF ) was calculated by modified Simpson ′ s method .

改良Simpson′s法测定左室射血分数（LVEF）。

Even more dramatically , after one year the patients LVEF had improved further , to42.5 % .

更值得注意的是，接受治疗一年后，病人左室射血分数提高更多，达到42.5%。

The LVEF in the period of hospitalization was no significant difference in the two groups ( P > 0.05 ) .

出院时LVEF两组无统计学差异（P>0.05）；

The mechanism , clinical feature , and significance of ventricular arrhythmia and murmur caused by LVEF were also discussed .

对左室假腱素引起的心脏杂音和窒性心律失常的机制、临床特征和意义亦进行了讨论。

Conclusion : Trimetazidine can improves VMI and LVEF in aged patients after AMI .

结论：曲美他嗪可改善老年心肌梗塞后左室功能不全患者的VMI和LVEF。

LV ejection fraction ( LVEF ) was determined by 2-D echocardiography .

用二维超声心动图测量左室射血分数（LVEF）；

LVEF increased 18.3 % after stem cells transplantation . Left ventricular ejection fraction was measured by echocardiography .

左室射血分数平均增加183%，运动低下节段数明显减少。心脏超声测定左室射血分数（LVEF）。

The rate of increase of late H / M was positively correlated with the rate of improvement of LVEF after treatment .

延迟H/M的增加率与LVEF的改善率之间呈正相关；

LVEF with SPECT is more sensitive to left ventricular function than that with UCG .

比较LVEF值，发现SPECT方法测左心室功能更为灵敏。

A comparative study of the infarct size , lvef , end-diastolic diameter with complications of AMI

急性心肌梗塞并发症与梗塞面积和左室功能的对照研究

Conclusion MAD can evaluate left ventricular dysfunction earlier than LVEF in patients with cardiac hypertrophic and remodeling .

结论在心肌肥厚性重构患者中，与LVEF比较，MAD能更早地反映患者的左室收缩功能减退情况。

Left ventricular ejection fraction ( LVEF ) increased more significantly in CRRT group than in conventional therapy group .

CRRT组患者治疗后左室射血分数较常规治疗组患者治疗后升高（P0.05）。