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- Heart weight index(HWI),left ventricular mass index(LVMI) were calculated. 测算心脏重量指数(heartwe ight index,HW I)、左室质量指数(left ventricu-larm ass index,LVM I);
- Blood pressure(BP),body mass index(BMI) and left ventricular mass index(LVMI) were compared among different groups. 对不同组间血压(BP)、体重指数(BMI)和左室重量指数(LVMI)进行比较。
- The left ventricular mass index was calculated according to formula of Devereux. 按Devereux公式推算左室重量指数。
- The correlations between left ventricular mass index (LVMI) and the parameters above mentioned were analyzed. 并将左室心肌重量指数(LVMI)与上述各参数作相关分析。
- The left ventricular mass index was correlated with PFR and 1/3FF negatively,whereas with TFP positively. 左室重量指数与PFR,1/3FF呈负相关,而与TPF呈正相关。
- Left ventricular mass index (LVMI) was determined by two dimensional echocardiography. 用心脏彩色多普勒超声诊断仪器测定左室质量指数(LVMI)。
- Left ventricular mass (LVM) of 109 patients with EH was measured by echocardiography,and left ventricular mass index (LVMI) was calculated. 利用超声心动图检测左心室质量 (LVM)并计算左心室质量指数 (LVMI)。
- Echocardiographic variables including left ventricular mass index (LVMI), fractional shortening (FS) and Doppler mitral flow E/A ratio were analyzed. 心藏超音波则包含左心室质量指数,收缩分数,杜普勒流速图(E/A)。
- According to left ventricular mass index (LVMI), each group patients were divided into normal geometry group and hypertrophy group. 应用超声心动图技术分析被观察者疗养前、后的左房收缩功能各指标,并进行比较。
- Two dimension and Doppler echocardiography were performed to calculate the left ventricular mass (LVM) and the left ventricular mass index(LVMI) by the equation of Devereux. 根据二维超声心动图测定结果计算左心室质量 (LVM)和左心室质量指数 (LVMI) ; 计算 2组体重指数 (BMI)。
- Echocardiography examination was performed to determine left ventricular mass index (LVMI) and the ratio of early diastolic E and late diastolic A (E/A). 分别用超声心动图测定对照组左心室质量指数,以及三组舒张早期速度峰值与舒张晚期速度峰值,计算两者的比值;
- Methods From 21 patients with mild-to-moderate hypertinsion plasma BNP was obtained and echocardiography was performed to aquire left ventricular mass index (LVMI).E/A ratio. 方法对21例轻中度高血压病患者测定血浆脑利钠肽浓度,行超声心动图检查计算心室重量指数及E峰A峰速度比值。
- Methods:Left ventricular mass index(LVMI),plasma ANF was measured in the rat model by abdominal aortic constriction.Plasma ANF was measured by radioimmunoassay. 方法:采用实验性腹主动脉银夹狭窄大鼠模型,观察左室重量指数(LVMI),放免测定血浆ANF。
- 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。
- Echocardiagraphy and equilibrium radionuclide angiography (ERNA) were performed to evaluate the left ventricular mass index,region wall movement index,ventricular systolic synchrony (VSS)and heart function 1 and 24 weeks after treatment. 各组患者均在治疗后1周、24周分别行超声心动图和平衡法核素心室造影评价左室质量指数(LVMI)和局部室壁运动积分(RWMI)、心室收缩同步性(VSS)和心功能(HF)等参数的改善状况。
- Left ventricular mass index (LVMI) determined by echocardiography was correlated to ESV, ESS, EDV, BP/ESV and FS in 138 cases of essential hypertension with 181 healthy subjects as controls. 研究138例原发性高血压病人M型超声心动图测定的左室重量指数(LVMI)与收缩末期左室容积(ESV)、收缩末期左室壁张力(ESS)、舒张末期左室容积(EDV)、收缩压(SBP)/ESV关系,与健康人(181例)进行对照。
- Compared with contrast group, the left ventricular mass index was significantly increased (P<0.01) in AMI group, but was significantly decreased (P<0.01) after treated with losartan. 急性心肌梗死组大鼠心脏重量指数明显增加;氯沙坦治疗后心脏重量指数明显下降(P<0.;01);
- Method: 106 cases of essential hypertensive patients were divided into three groups according to the values of BPL. The left ventricular mass index (LVMI) ,relative wall thickness(RWT) and the left ventricular function parameters were measured. 方法:将106例原发性高血压患者根据动态血压负荷值分为三组,计算左室重量指数(LVMI)、相对室壁厚度(RWT)和左室功能参数。
- Methods 75 essential hypertensive patients were selected. The blood pressures were measured with ambulatory blood pressure monitoring and the left ventricular mass index(LVMI) was measured with echocardiography according to Devereux correction formula. 方法 对 75例高血压患者动态监测 2 4小时血压并自动计算心率血压乘积 ,超声心动图测定室间隔、左室后壁厚度及左室舒张末内径 ,并按Devereux校正公式计算左室质量、左室质量指数 (LVMI) ,分析各参数间的关系。
- Methods Left ventricular mass index (LVMI), intracardiac RAS andbFGF were determined at 0.5 h, 4h, 1day (1d), 5 days (5d), 10 days (10d) and 30 days (30d) afterabdominal aorta constriction in rats (OG) and compared with false operation rats (CG). 方法采用Wistar大鼠腹主动脉部分结扎组(OG),并与假手术组(CG)对比检测6个时相点(0.;5小时、4小时、1天、5天、10天和30天)的左心室重量指数(LVWI)、心肌局部bFGF和RAS。