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- The parameters were EDV(end diastolic volume), ESV(end systolic volume), EF(ejection fraction), PER(peak ejection rate) and PFR(peak filling rate). 检测指标:EDV(舒张末期容积)、ESV(收缩末期容积)、EF(射血分数)、PER(峰值排空率)、PFR(峰值充盈率)。
- MAwas measured by DTI and the end diastolic volume(EDV),the end systolic volume(ESV)and the left ejection fraction(EF)were examined with conventional echocardiography. 方法 :应用组织多普勒成像(DTI)技术测定38例陈旧心肌梗塞病人和30例正常人的 MA,用常规超声心动图测定左室舒张末容积(EDV)、收缩末容积(ESV)和射血分数(EF)。
- Left ventricle end diastolic volume(EDV), end systolic volume(ESV), ejection fraction(EF), peak ejection rate(PER), peak rapid filling rate(PRFR) and peak atrium filling rate(PAFR) were also measured, PRFR PAFR were calculated. 采用声学定量技术测量左室舒张末容积(EDV)、左室收缩末容积(ESV)、左室射血分数(EF)、左室峰值排空率(PER)、左室峰值快速充盈率(PRFR)、左室峰值心房充盈率(PAFR)、左室峰值快速充盈率与左室峰值心房充盈率之比(PRFRPAFR)。 并以34例正常人为对照组。
- The correlation between rest gated SPECT and ERNA was: r =0.859 for left ventricular ejection fraction (LVEF) ( P< 0.001), 0.914 for end diastolic volume (EDV) ( P <0.001) and 0.950 for end systolic volume (ESV) ( P <0.001). Reproducibility was excellent. QGSPECT全自动测量 36例受试者的静息左室射血分数 (LVEF)、舒张末期容积 (EDV)、收缩末期容积 (ESV)分别与静息门控心室显像计算结果显著正相关 (r分别为 0 .;85 9;0
- In the carvedilol group,LVEF improved(P<0.01) ,an d left ventricular diastolic dimension (LVDd), left ventricular systolic dimens ion(LVDs), and end systolic volume(ESV) decreased (P<0.01),compared with those in placebo group at the end of the treatment. LVEF升高(P <0 .;0 1);左室舒张末期径(LVDd)和左室收缩末期径(LVDs)均缩短(P <0
- Peak value of CK,CK-MB,left ventricular end systolic volume (ESV),the incidence of left ventricle aneurysm were higher and LVEF were lower in patients with aVR and aVL injury pattern than without. 同时伴aVR和aVL导联损伤图形者CK、CK MB峰值、左室收缩末期容积 (ESV)和室壁瘤发生率明显增高 ,而LVEF明显减低。
- end systolic volume 收缩末期容量
- Global left entricular function and remodeling was assessed using ejection fraction, end systolic olume, and sphericity index. 采用射血分数、收缩末期容积和弧形指数(请专家指正评价左心室功能和结构重构。
- Methods The left ventricular ejection fraction (LVEF) ,end - diastolic volume (EDV) and end - systolic volume (ESV) in autologous rhythm were collected by the GSPECT before implantation of pacemaker ,and at follow-up (4.6-1. 5months) in 27 patients. 采用双探头门控单光子发射 计算机断层摄影系统(GSPECT)采集心肌显像资料;测定患者起搏器植入前及植入后随访时(随访期4.;6±1
- Objective To explore the relation between left atrial volume index(LAVI) and prognosis of acute myocardiac infarction(AMI). 目的探讨左心房容积指数(LAVI)与急性心肌梗死(AMI)预后之间的关系。
- end systolic left ventricular volume 收缩末期左室容量(积)
- An approach to relating the settling property parameters to the sludge volume index SVI is also presented. 并提出采用与SVI的相关性确定模型中表示污泥沉降性能的参数。
- Meanwhile, the sludge volume index would also increase with the increasing of influent flow distribution coefficient. 同时污泥体积指数也会随着进水流量分配系数的升高而增大.
- ICP index of V CSFP was similar to those of L CSFP,but ICP volume index of EDP was significantly lower than that of the other two methods ( P <0 05). V CSFP与L CSFP所测量的ICP值相似 ;而在多数时间段 ;EDP测量的ICP值低于上述两种方法的ICP值 ;有统计学差异 (P <0 0 5 )。
- Left ventricular end-diastolic volume (EDV), cardiac output(CO), systolic volume (SV)and ejection fraction (EF) significantly increased 1 week after PBMV, but Left ventricular end-systolic volume (ESV) had no change. PBMV术后 1周左室舒张末期容积 (EDV)、心输出量 (CO)、每搏输出量 (SV)和射血分数 (EF)均明显增高 (P <0 0 1) ;而左室收缩末期容积 (ESV)却无明是改变 (P >0 0 5 ) ;
- Portal venous velocity index (PVI) was defined as the ratio of PVV to graft weight (GW), and portal flow volume index (PFI) as the ratio of PVF to GW. 门静脉流速指数(PVI)被定义为PVV与移植物重量(GW)的比率,门静脉血流量指数(PFI)为PVF与GW的比率。
- Objective To evaluate the value of left atrial (LA) volume index (LAI) for assessing left ventricular (LV) diastolic function. 目的探讨左房容积指数(LAI)对评价左室舒张功能的作用。
- Results Surgical ventricular reconstruction reduced the end-systolic volume index by 19%, as compared with a reduction of 6% with CABG alone. 结果显示:联合心室重建手术的收缩末期容积指数为19%25,与冠状动脉搭桥术相比减少了6%25。
- It was found that SVI(sludge volume index)gradually increased and the sludge settleability was reduced, which was resulted by sludge bulking caused by filamentous bacteria growth. 结果表明,随着运行时间的增长,该系统内丝状菌大量繁殖,活性污泥沉降性能变差,SVI值升高。
- Age,left ventricular mass index,left ventricular remodelling and the left atrial prosystolic volume index are important factors which influence the left atrial ejection fraction. 年龄、左心室重量指数、左心室构型、左房收缩前容积指数为影响左心房射血力的重要因素。