血液动力学

A new impedance cardiography noninvasive hemodynamic diagnostic system is designed for the assessment of cardiovascular functioning.

一种新型阻抗心动图非创伤性血液动力学诊断系统，被设计用于评估心血管功能。

MAIN OUTCOME MEASURES: Heart function was evaluated by ultrasound cardiography 2, 4 weeks after transplantation; hemodynamics was measured before and 4 hours following CPR.

主要观察指标：移植后2，4周用超声心动图测量心功能；测量心肺复苏前及心肺复苏后4 h内的血液动力学参数的变化；在心肺复苏 72 h 后取心肌组织进行病理切片检查。

Surface tear of the endomembrane and atherosclerotic plaque induced by balloon dilatation, mechanical expansion and carotid sinus draw-off can adjust compliance of the carotid wall, change sensitiveness of carotid artery receptor, cause instability of hemadynamics and defluxion of plaque fragments, lead to hypotension, bradycardia, hypertension and vascular embolism. How to control and reduce occurrence of above-mentioned complications is a main problem in present studies.

但由于球囊扩张、支架置入机械扩张和牵拉，颈动脉窦引起内膜和动脉粥样硬化斑块的表面撕裂，调整了颈动脉壁顺应性，改变了颈动脉受体的敏感性，引起血液动力学不稳定和斑块碎片脱落，引起低血压、心动过缓、高血压及血管栓塞等并发症，如何控制和减少上述并发症的发生是目前研究的主要问题。

As the body response for the trauma, the adipose tissues as blood serum behavior in the wounded tissue were suffered mobilization. At the same time, the ectogenesis fat tissue entranced blood circulation. As the result of hemodynamics alteration, there were blood platelet and erythrocyte and leucocytes and lipid granules collecting on the surface of these lipid droplets. The volumes of these lipid droplets were enlargement. These lipid droplets were changed to fat embolus by the promotion of coagulation and fibrin deposition intra-blood vessel.

现代医学理论认为，外伤后组织存留的血清状态的脂肪组织受到动员，同时，损伤部位的血管外源性脂肪进入血循环，而创伤引起的机体反应使血液动力学发生改变，血小板、红细胞、白细胞及血脂乳化不稳定所析出的脂质颗粒等，均可聚集于以上脂滴的表面，使之体积增大，加之组织凝血活化酶的释放，促使血管内凝血，纤维蛋白沉积的发生，从而形成脂肪栓子，导致脂肪栓塞。

Objective To investigate that the introversion and extraversion personality are effective on the heart hemodynamics in the ventricle.

目的 了解内外倾人格对心理应激性心脏血液动力学变化的影响。

Abstract〕 Objective To observe the hemodynamic changes of hem orrhagic shock rats immersed in cold seawater.

摘要〕 目的研究低温海水浸泡对失血性休克动物血液动力学的变化。

Objective To study the effect of postural change on hemodynamics in healthy pregnant women.

目的探讨正常健康孕妇体位变换对血液动力学的影响。

They used a measurement system called hemodynamics to rate the level of anxiety in the patients.

他们通过使用一种名为血液动力学的测量系统来评估病人的焦虑程度。

There were no significant differences in hemodynamics and end-tidal CO2 partial pressure between the two groups.

两组之间无明显的血液动力学或呼气末二氧化碳分压的差别。

Objective To compare the use of the GlideScope and the conventional Macintosh laryngoscope in simulated cervical spine immobilization.

目的 比较GltdeScope视频喉镜和Macintosh直接喉镜在颈椎制动患者气管插管中的难易，及两种工具插管对血液动力学的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。