血流

The changes in cardiac structure in patients with essential hypertension were characterized mainly by thickness of interventricular septum orleft ventricular posterior wall and the increase of LVM.Different changes in cardiac structure have different affections on cardiac function and hemodynamics .

结论提示高血压病患者心脏结构改变主要表现为IVS或／和LVPW肥厚，LVM增加，不同的心脏结构改变对心功能及血流动力学变化有着不同的影响。

These potentially life-threatening species are able to burrow through the intestinal wall and spread through the bloodstream to infect other organs, such as the liver, lungs and brain.

这些可能威胁生命的种能够掘洞穴过肠的墙壁而且传布过血流传染其他的器官，像是肝脏、肺和脑。

Intracardiac hemodynamics regarding gradients can also be determined as part of the assessment of valvular heart disease.

也可测定心内血流动力学梯度作为对心脏瓣膜病评估的一部分。

Objective: To observe the hemodynamics and HRV caused by TCI during the induction period of the intracardiac surgery.

目的：观察异丙酚靶控输注用于心内直视手术麻醉诱导时的血流动力学及心率变异性变化。

PDA was often combined with all kinds of intracardial malformation ,preoperational diagnosis and interoperative exploration are extremely helpful for diagnosis . A strict control of indication and the improvement of CPB technique are significant to lower the death rate and postoperative complication . Suturing PDA through incision in pulmonary artery under CPB is the main treatment for PDA, using Foley catheter to block arterial canal flow helps to fully expose the operating field 、shorten CPB duration and lower the complications of lungs and brain .

各种心内畸形经常合并PDA，术前诊断及术中探查，意义重大；严格掌握手术指征和提高CPB技术，对降低手术死亡率及术后并发症具有重要意义；经肺动脉切口缝闭PDA是CPB下处理PDA的主要方法，术中应用 Foley导尿管阻断动脉导管血流，有利于术野显露、缩短CPB时间，可降低肺部、脑部并发症。

Objective To determine the effect of thinking on intracranial blood flow velocities.

目的评价思维活动对脑动脉血流速度的影响。

Aim To investigate the effect of nimodipine on cerebral blood flow in dogs following intranasal administration.

目的观察尼莫地平鼻腔给药对犬脑血流动力学的影响。

Meanwhile, to discuss the feasibility of taking the respiratory variation of intrathoracic pressure as blood pump to substitute the right cardiac function that the postoperative patients of Fontan who have not.

研究胸内压增加对正常人上、下腔静脉及肺静脉回流的影响，为研究Fontan术后病人生活中可能出现的血流动力学情况提供正常参照。

Objective:To investigate the effect of Shengmai injection infused intravenously on hemodynanic in anesthetic dogs.

目的：探讨静注生脉注射液对麻醉犬血流动力学的影响。

Objective To investigate the etiopathology of intraventricular hemorrhage and the relationship between cerebral blood flow changes and clinical findings.

目的 探讨新生儿脑室内出血的发生机理及脑血流动力学的变化与临床的关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。