动脉狭窄

Objective To assess cerebral vasoreactivity in patients with symptomatic and asymptomatic middle cerebral artery atherostenosis and to understand the relationship of cerebrovascular autoregulation and ischemic stroke.

目的研究有症状及无症状大脑中动脉粥样硬化性狭窄患者的脑血管运动反应性，探讨脑血管自动调节能力对缺血性卒中的预警作用。

The EBCTA can provide some information about the morphology of carotid stenosis, such as calcific plaque and ulceration.

4EBCTA能够提供狭窄颈动脉的钙化斑块、溃疡等影像学信息。

Objective To compare the efficacy of the stent-assisted angioplasty with medical conservative treatment for extracranial internal carotid artery stenosis.

目的 比较血管内支架成形术与内科保守治疗对颈内动脉颅外段狭窄的疗效。

The prevention and treatment of Hemal Heji on arterial restenosis are safe and effective.

结论和脉合剂通过抑制血管壁细胞增殖和促进凋亡，安全、有效地防治动脉再狭窄。

In the present study, Manpreet Kanwar and co-workers from Wayne State University School of Medicine in Detroit, Michigan, hypothesized that measuring CIMT could improve the ability of EST to identify symptomatic patients with ≥50% coronary diameter stenosis.

在最近的研究中，来自密西根州底特律市Wayne州大学医学院的 Manpreet Kanwar和他的同事假设超声测量颈动脉内膜中层厚度改良运动负荷试验在鉴定≥50%冠脉直径狭窄的有症状病人的能力。

"Carotid ultrasound appears to offer incremental value to EST in predicting presence or absence of ≥50% coronary diameter stenosis in symptomatic patients with equivocal/negative EST result," Kanwar and co-authors conclude.

Kanwar 和他的同事得出结论：在运动负荷试验结果阴性或可疑的有症状的病人中，颈动脉超声增加了运动负荷试验预测是否存在≥50%冠脉狭窄的价值。

(1) The prevalence of atherosclerotic renal artery stenosis is 15.79% in a patient population undergoing cardiac catheterization and 26.5﹪in CAD patient, RAS is more commom in the ostial sites.

(1)在本试验行冠状动脉造影的患者中，ARAS的发生率为15.79%，冠心病合并ARAS的发生率为26.5﹪，其狭窄部位多见于肾动脉开口处。

Therefore, it is important for study molecular mechanism of VSMC phenotypic regulation.

由VSMC表型转化所引发的血管重构是血管再狭窄和动脉粥样硬化等血管病变发生发展的根本原因。

The loss of normal lung parenchyma leads to pulmonary hypertension that leads to thickening of the small arteries along with reduplication to form a plexiform lesion, as seen here in a peripheral pulmonary artery.

正常肺实质的损伤可导致肺血管的压力增高，在此切片肺动脉的周边部可见肺内小动脉的管壁增厚，管腔狭窄引起肺动脉血压增高。

The main pathomorphologic characteristics were pulmonary hemorrhage and pneumonedema.

光镜观察见肺间质毛细血管充血扩张，小动脉管腔狭窄，肺泡腔和间质明显水肿、出血，大量中性粒细胞浸润，肺泡内大量红细胞和浆液纤维渗出物。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。