The sympathoadrenal system is unable to maintain cerebral perfusion pressure in the upright posture.
交感肾上腺系统不能维持直立位的脑灌注压。
Atropine was added when NE was used to increase the perfusion pressure.
用阿托品协同NE引起离体灌流肾灌注压升高。
Aim: to establish a new method for controlling automatically the carotid perfusion pressure.
目的：建立一种自动控制颈动脉窦区灌流压的新方法。
Venom directly results in the changes in renal perfusion pressure, glomerular lesion, and renal tubular necrosis.
蛇毒直接导致肾灌注压改变、肾小球病变、肾小管坏死。
Conclusion Eloquence of adjacent brain and normal perfusion pressure breakthrough were important factors affecting long-term outcomes.
结论邻近脑功能区、正常灌注压突破是影响远期预后的重要因素。
Orthostatic intolerance results when the sympathoadrenal system is unable to maintain cerebral perfusion pressure in the upright posture.
当交感肾上腺系统不能维持直立位的脑灌注压时，就会发生直立不耐受。
Objective To explore the influence of perfusion pressure, blood concentration and blood flow velocity on myocardial ultrasonic backscatter integration.
目的探讨心脏灌注压、血液浓度和血流速度对组织背向散射强度的影响。
A left ventricle perfusion model is proposed for studying time-dependent blood distribution in ischemic myocardium and its dependence on coronary perfusion pressure.
为了研究在舒张期提高冠脉灌注压对缺血区血流时相分布的影响，建立了一个左心室壁血流灌注仿真模型。
Objective To investigate the effects of perfusion pressure with a cardioplegic solution on endothelium-dependent relaxation and smooth muscle function of porcine coronary artery.
目的探讨心脏停搏液灌注压力高低对猪冠状动脉血管平滑肌功能及内皮依赖性舒张反应的影响。
Objective:To evaluate the correlation between the parameters of TCD and cerebral perfusion pressure of acute localized intracranial hypertension model of New Zealand white rabbits.
目的 ：应用新西兰兔急性局限性颅高压模型 ，研究经颅多谱勒频谱参数与脑灌注压的关系。
Maintaining the effective volume of cerebral blood flow and cerebral perfusion pressure on the early stage will have a great significance on improving the prognosis of cerebral hemorrhage.
早期维持有效脑血流量及脑灌注压对改善脑出血的预后有重要的意义。
Vasopressors are used in shock-states to increase mean arterial pressure (MAP) and improve distal tissue perfusion. Additionally, some agents have effects on the heart to augment cardiac output.
血管升压药用于休克状态以提高平均动脉压（MAP）以及改善末梢组织灌注。此外，一些药物可以作用于心脏，增加心输出量。
SUMMARY BACKGROUND: Increased intraperitoneal pressure during laparoscopic operations may lead to decreased cardiac output and visceral perfusion, and possible ischemia-reperfusion effects.
概述：在腹腔镜手术中腹内压力的增加可能会导致心输出量减少以及内脏血流灌注减少并带来缺血-再灌注效应。
Results Poor prognosis was associated with severe brain compression, decreased CT value over the edematous brain, increased intra cranial pressure and reduced cerebral perfusion.
结果患儿的预后与脑受压程度、ct值、颅内压和脑灌注压密切相关。
Any form of positive-pressure ventilation is deleterious during cardiac arrest because the increase in intrathoracic pressure decreases venous return to the heart and perfusion of the heart and brain.
因为正压通气会提高胸内压，减少静脉回流，进而减少心脑血液灌注。
The high aortic pressure, on the one hand, aggravates the damage done by coronary arterial stenosis, and on other hand, maintains the blood perfusion even after complex lesions.
主动脉高脉压是加重冠状动脉狭窄程度最重要危险因素，同时也是复杂血管病变的重要因素。
Objective: To summarize the clinical application experience of a new simple type Continuous and Constant Pressure Skin Expansion Perfusion Apparatus(CCPSEPA).
目的：总结一种简单易行的“交互反馈式全封闭型持续恒压皮肤扩张灌注器”的临床应用经验。
Thus there is concern that NSAIDS may inhibit the ability of the topical glaucoma drugs to decrease intraocular pressure, and to improve vision and ocular perfusion.
因此，有研究者考虑到，非类脂醇抗炎药可以抑制青光眼药物降低眼压，增强视力，并改善眼部灌注的局部结果。
Thus there is concern that NSAIDS may inhibit the ability of the topical glaucoma drugs to decrease intraocular pressure, and to improve vision and ocular perfusion.
因此，有研究者考虑到，非类脂醇抗炎药可以抑制青光眼药物降低眼压，增强视力，并改善眼部灌注的局部结果。
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