血液动力学

In the survival group, patients' blood dynamics were stable gradually, DO2 and VO2 increased obviously, the blood lactic acid level was low, after complex therapy the patients were survival, however, in the death group the data demonstrated that patients' blood dynamics were unstable, the DO2 and VO2 was difficult to increase, and the blood lactic acid kept at high level, it showed that the tissues were seriously inthe condition of ischemia and anoxemia, the cell function failure was irreversible, although many kinds of complex therapy were carried on, the patient still died finally.

生存组中，患者血液动力学逐渐平稳，DO2和VO2均明显升高，血乳酸水平较低，经综合治疗后患者得于存活，而死亡组数据显示，患者血液动力学不稳定，DO2和VO2的提高非常困难，且血乳酸水平持续较高，提示组织缺血缺氧严重，细胞功能衰竭不可逆，虽采取多种措施进行综合治疗，但患者最终仍然死亡。

The formulas for calculating the bifurcation ratios and the way to determine the location of bifurcation point were presented.

进行血液动力学模拟和血液传热计算需要先建立血管网络，为此，借鉴强制结构优化方法，提出了基于分支法则、Poiseuille＇s law及质量守恒原则，直接在模拟区域上生成动脉血管树的新方法及相应的半径比计算公式和分支点确定步骤。

To investigate the impact of acute hypervolemic hemodilution on Hemodynamics with patients of hypertension during the induction of general anesthesia.

目的：探讨高血压患者在诱导期实施急性高血容量血液稀释的安全性及对血液动力学的影响。

It can be said thatblood stasis is the main pathology of DN,which is in line with Chinese medicine in "invalidism must accompany with blood stagnation""invalidism develop into collaterals" The view of blood stasis also match the modern medical point of hemodynamics changes and capillaries disease in patients with DN,such as increased hemorheology general index,blood viscosity and lipids, reduced kidney blood flow,platelet aggregation,sclerosis of blood vessels, renal microcirculation disturbance,even hypercoagulability.

可以说，瘀血阻络是糖尿病肾病的主要病机，这既符合于中医"久病必瘀""久病入络"的学术观点，也与现代医学认识的糖尿病肾病患者血液动力学和肾脏微血管病理学实验中，血液流变学的指数普遍升高、血浆粘度增加、血脂增高、肾血流量减少，血小板聚集、血管硬化，肾微循环障碍，甚至出现高凝状态的研究相当吻合。

Methods Sibling pigs were used, and the right liver lobe of the donor pig was transplanted into right subhepatic space of the recipient to establish the model of heterotopic partial liver transplantation. Hemodynamic monitoring was carried out by catheterizing from right superficial cervical vein to measure heart rate, mean arterial pressure, central vein pressure, pulmonary arterial wedge pressure, mean pulmonary arterial pressure and cardiac output.

采用同窝猪建立右肝下异位部分肝移植模型，从右颈浅静脉切开插管，监测心率、平均动脉压、中心静脉压、肺动脉楔压、心排出量、平均肺动脉压等血液动力学指标，观察异位部分肝移植术中血液动力学变化规律。

Before and after the collection of blood and after operations, the changes of patients? hemodynamics, blood shaped components and coagulative function were observed.

观察采血前后及术后患者血液动力学、血液有形成分、凝血功能等方面的变化。

Leonurus heterophyllus disseminated intravascular coagulation hemodynamic processes hemodynamic phenomena disease models ; animal rats

益母草；弥散性血管内凝血；血液动力学过程；血液动力学现象；疾病模型；动物；大鼠

Under the basis of physiological data, a non-linear and unsteady comprehensive mathematical model of microcirculatory dynamics with distributed parameters is developed. Hemodynamics, interstitium dynamics, lymph dynamics, dynamics of protein transport, oxygen dynamics, dynamics of heat transfer, and myogenic and metabolic regulation procedures are included. The interactions between these factors are comprehensively exhibited. The influences of arteriolar vasomotion and non-linear viscoelasticity of blood in arteriole are considered.

根据微循环系统的生理情况，建立了微循环系统动力学非定常、非线性分布参数模型，包括血液动力学、间质动力学、淋巴动力学、蛋白质传输动力学、氧动力学、热量传输动力学和肌原性与代谢性调控过程，综合反映了它们之间的相互作用，并考虑了微动脉自律运动和血液非线性粘弹性的影响。

We observed the correlation between the dynamic change of the serumconcentration of NOS and hemodynamics index,found the serum concentration ofNOS was depressed observably after lung contused and NOS was actived and arrivedpeak at 24h after injected LPS.L-arigin can improve hemodynamics index andthe lung wet/dry index in lung contusion phase; Aminoguanidine can improvehemodyamics index and the lung wet/dry index obviously in ARDSphase.

通过观察ARDS动物模型血清一氧化氮合酶浓度的动态变化以及与血气指标和血液动力学监测指标的关系，发现肺挫伤早期NOS的浓度明显降低，ARDS发生后NOS的浓度明显升高，并在24h达到其峰值，肺挫伤早期给予NOS促进剂、ARDS发生过程中给予NOS阻滞剂可明显改善血气及血液动力学指标、肺湿/干比。

However, when AV interval was shorter than 80 msec and longer than 180msec, there was reduction of LVOTG, yet the CO was also reduced. The results showed that the hemodynamic improvement must depended on the state of pre-excitation of ventricle as well as the optimal left ventricular filling.

且在AV间期为100至120毫秒时出现最佳血液动力学效应，而AV间期在小于80毫秒、大于180毫秒时，虽有左室流出道压力阶差的降低，但心输出量均有下降，提示血液动力学的改善必须依赖右心室的提前激动状态及最佳的左心室充盈。

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。