川崎病的特征为广泛的中小血管炎症，以心血管系统的损害最为严重，可形成冠状动脉扩张和冠状动脉瘤。
Kawasaki disease is featured by wide polyangitis, especially that of cardiovascular system is most severe, which can form coronary arteriectasis and coronary aneurysm.
结果DSA示肝动脉扩张，肝实质显影延迟；
RESULTS DSA indicated a little dilation of hepatic artery and delayed image of hepatic parenchyma.
目的：探讨冠状动脉扩张的影像与缺血性心脏病的关系。
Objective: To study the relation between coronary artery dilatation and is: hemic heart disease.
目的探讨老年人冠状动脉扩张症的临床特点及治疗方法。
Objective To investigate the clinic characteristics and treatment methods of coronary ectasia.
目的评价通心络胶囊对冠状动脉扩张症患者的治疗效果。
Objective To evaluate the therapeutic effects of oral Tongxinluo capsules on angina of patients with coronary ectasia.
银杏叶可引起动脉扩张，毛细血管和静脉并能抑制血小板聚集。
Ginkgo Biloba can cause a dilation of arteries, capillaries and veins and can inhibit platelet aggregation.
年龄、收缩压、心率与高血压患者大动脉扩张性变化关系密切。
Age, systolic blood pressure and heart rate had close relationship with distensibility of large arteries in patients with essential hypertension.
结论彩色多普勒超声对诊断头臂动脉扩张具有重要的临床价值。
Conclusions We found that color doppler flow imaging plays a very important role for diagnosing distended brachiocephalic trunk.
目的研究单纯性冠状动脉扩张的发生率、影像学及临床特点、预后。
Objective To study the incidence of isolated coronary artery ectasia, its clinical and angiographic characteristics, and its prognosis.
大动脉扩张性降低表明动脉硬度增加，易出现各种心血管病并发症。
The lower distensibility of large arteries is related to increasing arterial stiffness, and these patients may be prone to get more cardiovascular complications.
背景：吸入型NO是一种对远距离血管床有生物学效应的肺动脉扩张剂。
Background: Inhaled NO is a selective pulmonary vasodilator with biologic effects in remote vascular beds.
结论微血管性心绞痛是由于小冠状动脉扩张贮备降低或异常收缩而导致的心肌缺血。
Conclusion Reduced vasodilator reserve or inappropriate vasoconstriction of the coronary microvessels are implicated as causes of microvascular angina.
在多数患者中，一网管（支架）被放入动脉内以使动脉扩张并预防将来再次发生狭窄。
In most cases, a mesh tube (stent) is also placed inside the artery to hold it open more widely and prevent re-narrowing in the future.
结果：12例主动脉瓣狭窄均为二瓣化狭窄，狭窄后主动脉扩张者8例，不扩张者4例。
Results 12 patients of congenital aorta valve stenosis were stenosis of double-valve pattern, dilatation of ascending aorta in 8 cases, ascending aorta in 4 cases were natural.
随着时间的推移，金属蛋白酶以及其他的酶类慢慢地降解主动脉壁，可能导致主动脉扩张。
Over time, matrix metalloproteinases and other enzymes slowly degrade the aortic walls, possibly leading to aortic dilation.
结论单纯性冠状动脉扩张在冠状动脉造影中少见，与除糖尿病外所有冠心病的危险因素相关。
Conclusion Isolated coronary artery ectasia is unusual in the patients underwent coronary angiography and associated with the traditional risk factors, except diabetes.
血浆ET1在无冠状动脉扩张组较正常对照组升高，差异有显著性（P< 0 .0 5 ） ；
The plasma ET 1 levels in group without dilatation of coronary artery were higher than those in the control group(P<0.05);
川崎病的特征为广泛的中小血管炎症，以心血管系统的损害最为严重，可形成冠状动脉扩张和冠状动脉瘤。
Kawasaki disease(KD) is featured by wide polyangitis, especially that of cardiovascular system is most severe, which can form coronary arteriectasis and coronary aneurysm.
已有研究表明，在普遍被观察到的CSD过程中软脑膜动脉血管大幅度舒张之前，还存在一个较小幅度的软脑膜动脉扩张和收缩。
Previous studies showed that before the pial artery large dilation which were widely observed in CSD, there is also a small constriction occurring in pial arteries.
二维超声检测动脉扩张性的改变能敏感反映高血压患者动脉缓冲功能和内皮功能的损害，为临床提供了一个重要的无创指标，具有广阔的应用价值。
The change of artery distensibility was early and sensitive index to reflect artery buffering function and endothelial function which would have important value in clinic.
他去年动了一次扩张心脏动脉的手术。
茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉，从而使血流更为平缓。
Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood.
饮用绿茶以后，受试者出现了明显的动脉变宽(扩张)，显著的极大的增高有30分钟。
After drinking green tea, the subjects experienced significantly increased artery widening (dilation), with the highest increase noted at 30 minutes.
雌激素可使动脉血管扩张，含氧量高的血液得以流向胎儿。
Oestrogen helps to keep open the artery carrying oxygen-rich blood to the foetus.
动脉越灵活，就能够在填充血液和推动血液流动的时候更好的扩张和收缩。
The more flexible an artery, the better able it is to expand as it fills with blood and contract as it pushes blood farther down the line.
通过扩张深入组织的动脉血管，一氧化氮增加了流向组织的血液。
Nitric oxide increases the flow of blood to tissues by dilating the arteries that penetrate those tissues.
AAA可引起腹主动脉的局部扩张和弱化，其主要影响人群为吸烟的，有高血压和高胆固醇水平的老年高加索人。
AAA is a localized widening and weakening of the abdominal aorta, and primarily affects elderly Caucasian men who smoke, have high blood pressure and high cholesterol levels.
一个单一的肾动脉、肾静脉和轻度肾盏扩张进行鉴定，除了一个意想不到的发现。
A single renal artery, single renal vein and mild calyceal dilation were identified in addition to an unexpected finding.
实际上，患者被告知他们将要接受的“药物”可以扩张他们的动脉，从而缓解胸痛。
The patients were actually told that the "drug" they were receiving would widen their arteries to relieve their chest pain.
这被认为是由于由外周静脉和动脉因温暖液体而扩张所造成的更冷的外周血返回到中央循环所致。
This is thought to occur as colder peripherial blood returns to the central circulation as peripherial veins and arteries dilated from the warm fluid.
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