左的

FMD of the brachial artery was examined by high-resolution ultrasonography technique and the inter-ventricular septum thickness, left ventricular posterior wall thicknessand left ventricular diastolic diameter were measured by echo-cardiography technique. The left ventricular mass and LVMI were calculated according to Devereux formulary. According to Framingham heart study, The hypertensive individuals were separated into two groups, left ventricular hypertrophy group and without left ventricular hypertrophy group.

利用高分辨超声技术测定肱动脉血流介导的舒张功能；超声心动图评价受试者的心脏结构功能，测量室间隔厚度(inter-ventricular septum thickness， IVST)、左室后壁厚度(left ventricular posterior wall thickness， LVPWT)及左室舒张末内径(left ventricular diastolic diameter， LVDD)，根据Devereux公式计算(left ventricular mass， LVM)按体表面积得出LVMI，并据Framingham心脏研究的标准将高血压组分为左室肥厚组(24例)与无左室肥厚组(31例)。

According to the echocardiography,enlarged internal diameter of left ventricle was found in 8 patients and short-axis fractional shortening of left ventricle 5% in 3 patients.Six out of the above 8 patients presented with shortening of accerlerating time,decreasing of accerlerating time/right ventricular ejective time value and moving forward of spectral peak in different degrees.All patients were given antianginal drugs such as β-recepter blockers,nitrate preparations and part by angiotensin converting enzyme inhibitor,diuretics and digoxin,The illncss of 29 patients were gradually controlled within one week.Three patients with AD were complicated by acute left heart failure.No obvious changes in FS of left ventricle were found on echocardiography by bed.

测量肺动脉瓣口血流频谱，左心室内径增大的8例中有6例出现不同程度的血流加速时间缩短，血流加速时间/右心室射血时间比值减小，频谱峰值前移。31例均给予β受体阻滞剂、硝酸酯类等抗心绞痛治疗，部分给予血管紧张素转换酶抑制剂、利尿剂和地高辛，其中29例在1周内卧位型心绞痛逐步得到控制。3例卧位型心绞痛发作时合并急性左心衰竭者，在床旁观察超声心动图，发现左心室短轴缩短率无显著变化，给予利尿剂、减轻前后负荷等治疗，急性左心衰竭得以纠正。

The limited merit of the Third Worldist perspective was that it directly countered the 'First Worldist' or Eurocentric view that innovation and change have always originated, and can only originate, in Euro-America.

让我最后用他的话来说出什么是我心目中的真正的新左，我们在全球化中，在二十一世纪如何来做新左，我们中国新左应遵守的最低'国际'新左标准

When the piston in the cylinder-side movement from left to right, the left cylinder cavity as a result of increasing the volume of the left cavity space constant pressure to reduce, when the space left inside the pressure chamber below the pump pressure containers, according to the principle of balance of gas pressure and was pumping the gas container valve 5 after smoke was continuously pumped into the left cavity, at this time is in the process of breathing.

当活塞在气缸内从左端向右端运动时，由于气缸的左腔体积不断增大，左腔空间的压强不断的降低，当左腔空间内的压强低于被抽容器内的压强，根据气体压强平衡的原理，被抽容器内的气体经过吸气阀5不断地被抽进左腔，此时正处于吸气过程。

The homodynamic studied on dogs in narcotics show that the mean artery pressure ;ventricular pressure maximal change rate decrease, the left ventricular press ; ventricular pressure maximal change rate ; Coronary blood flow; cardiac output increased after treatment of HISI while left ventricular end diastolic pressure decreased in dogs.

对麻醉犬血流动力学的考查表明，静脉注射苦碟子氯化钠注射液使受试犬平均动脉压、左室内压正向最大变化速率降低，左室内压负向最大变化速率-dp／dt_(max升高，左室舒张末期压降低，左室内压，心输出量及冠脉输出量增加。

Methods 20 patients with complete left bundle branch block and 20 normal subjects were studied.

方法对20例完全性左束支传导阻滞患者和20例正常人解剖M型在心室波群区观察室间隔与左室后壁运动；运用频谱多普勒成像技术测量左、右心室射血前期时间（LVPET、RVPET），计算两者之差PETd；采用定量组织速度成像技术测量右室侧壁基底段和左室各壁基底段达收缩期峰值速度时限和达舒张早期峰值速度的时限。

Atdifferent point before and after Subcutaneous administration of the trugs, theparameters of HR, LV-PSP, LV-DP±dp/dt~max、(the maximum ofshortening velocity of myocardium under unloading ) and RPP were recorded.

观测经皮下给药前后不同时刻的心率和左室收缩压峰值、左室发展压、左室压力随时间变化的最大速率、零负荷时心肌最大收缩速率、心率与左室发展压乘积等。

It includes back, left spring, left sliding block, right sliding block, right spring and cylinder. They are formed stiffness changing mechanism in back. The left spring is set between the left vertical surface of the left sliding block and the left inner wall of the back. The right spring is right the opposite.

基座内的左弹簧、左滑块、圆柱、右滑块和右弹簧组成一个变刚度机构，左弹簧位于左滑块的左侧垂直面与基座的左侧内壁之间，右弹簧位于右滑块的右侧垂直面与基座的右侧内壁之间，圆柱居中地被左、右滑块的曲面所支撑。

Conclusions(1) Because of different types and magnitudes of LVH, LV function was significant impaired and LV motion asynchrony in systole and diastole existed in HCM patients; Impairment of LV function and synchrony existed only in diastole in HHD patients.

结论1。由于左室肥厚的发病机制、类型及程度不同，HCM患者存在严重左室心肌收缩、舒张功能下降，且左室运动于收缩期、舒张期均存在明显协调障碍；HHD仅于舒张期出现左室心肌功能下降及运动的不协调性。2。

Results: With the normal control group contrast, the HHD group has the varying degree cavity room to expand, with heart and soul expands 20 examples, the atrium sinistrum expands 49 examples, the left room expands 39 examples, the atrium dextrum expands 33 examples, the right room expands 24 examples, the pure atrium sinistrum expansion example number are most, reaches 11 examples, the room gap accumulation 24 examples, the left room behind accumulation 20 examples, the pulmonary artery inside diameter broadens 16 examples.

结果：与正常对照组对比，HHD组均有不同程度的腔室扩大，其中全心扩大20例，左房扩大49例，左室扩大39例，右房扩大33例，右室扩大24例，单纯左房扩大例数最多，达11例，室间隔增厚24例，左室后壁增厚20例，肺动脉内径增宽16例。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。