Background: Atherosclerotic plaques in the aortic arch are a risk factor for ischemic stroke.
研究背景：主动脉弓处动脉粥样斑块是缺血性卒中的危险因素。
Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases .
瓣膜性心脏病，以主动脉瓣及二尖瓣闭锁不全为最常见，可使各种全身性疾病变得复杂。
The endothelial cells of aortic arch were swelling, the nuclei of which was twisted, a part of chromatin was dissolved and migrated to the cell edge.
高剂量染毒组动物主动脉弓、心肌、肝和大脑皮质透射电镜观察结果显示：主动脉弓内皮细胞出现肿胀、细胞核变形、部分核染色质溶解、染色质边聚现象；
Conclusion: Being a non invasive angiographic technique, SCTA and CTVE are valuable for the diagnosis of the aortic coarctation and interruption of aortic arch.
结论：SCTA及血管仿真内镜作为一种无创性血管造影技术，对诊断主动脉弓缩窄和主动脉弓离断有重要价值。
They cite the example of a neighbor, with a tendency toward hypochondria and with web access, who fretted that a backache was actually an abdominal aortic aneurysm.
他们引用邻居的例子，该人具有癔症倾向并会上网，他将自己的背部疼痛认为是腹主动脉瘤引起的而苦恼。
Smoking also creates a higher risk for peripheral artery disease and aortic aneurysm. It increases the risk of recurrent coronary heart disease after bypass surgery, too.
吸烟同时还极大地增加了产生外周动脉疾病和主动脉瘤的风险，以及增加经常性冠心病搭桥手术后的风险。
Abdominal aortic aneurysm (AAA) is a relatively common disease among the elderly population. Therupture of AAA is the most common complication and also the most dramatic.
腹主动脉瘤(AAA)常发生于老年人，破裂是其最常见、最凶险的并发症。
Abdominal or back pain or a tender abdomen suggests pancreatitis, ruptured abdominal aortic aneurysm, peritonitis, and, in women of childbearing age, ruptured ectopic pregnancy.
腹痛或背痛或腹部触痛提示胰腺炎、腹主动脉瘤破裂、腹膜炎和育龄期妇女的异位妊娠破裂。
This curve and split create a region of disturbed blood flow that makes this stretch particularly vulnerable to atherosclerosis. In fact, this is where most abdominal aortic aneurysms form.
这种弯曲和分叉导致该部位的血流紊乱，易形成动脉粥样硬化，事实上，这里也是腹主动脉瘤的好发部位。
A report of Brech describes a badly diseased heart, enlarged to the left with a protruding aortic knob.
布莱奇的一篇报道描述了一个病重的心脏，其左侧扩大，主动脉瘤突出。
If left untreated, a hardened aortic valve can result in heart failure or sudden cardiac death, according to the hospital.
医院表示如果心脏主动脉瓣硬化之后不及时治疗，会导致心脏衰竭或心脏性猝死。
The use of aortic tissue, preserved by cold and available from a tissue bank, had the advantage of not needing anti-rejection medicaments, which are counter-indicated in treatment of cancers.
运用冷冻组织库里保存的大动脉组织是有益处的，它不需要治疗癌症需要的反排斥药物。
The procedure involves an artificial aortic valve, made from pieces of a cow's valve sewn to a metal frame.
该过程涉及到使用一只人工制作的主动脉瓣，它是由一个缝在金属框架里的牛的脉瓣制成的。
The symptoms of aortic stenosis may resemble other medical conditions or heart problems. Always consult your child's physician for a diagnosis.
主动脉狭窄的症状可能类似于其他的疾病或心脏问题。对于诊断，总要请教你孩子的医生。
A total of 358 patients with severe aortic stenosis, a heart disease characterized by obstruction of the aortic valve due to calcification, participated in the trial.
总计358名伴严重主动脉瓣狭窄(特征为因钙化主动脉瓣梗阻的一种心脏病)患者参加了这项实验。
Strenuous activity was identified as a precipitating factor for aortic dissection in 24 of the 90 patients (27%) contacted.
电话联系的90名患者中的24名(27%)认定重体力作业为主动脉壁夹层形成的促发因素。
This paper derived a non-Linear function relationship between the cardiac impedance plethysmogram and the heart ejection by researching differential equation of the aortic volume change.
本文通过研究主动脉容积变化微分方程，导出了心阻抗图与心脏射血的非线性函数关系。
Surgical repair of a penetrating aortic ulcer is usually indicated when there is hemodynamic instability, an intramural hematoma, signs of impending rupture, or inability to control pain.
穿透性动脉溃疡当出现血管动力学异常、壁内血肿、先兆破裂、或无法抑制的疼痛时，需要采用外科手术修补。
Although definitive treatment of acute type A aortic dissections requires surgery, not more than 80% of patients in IRAD underwent surgery;
尽管明确指出A型主动脉夹层需要急诊手术，但是仅有不到80％的患者进行手术治疗。
A 12-year-old boy presented with multiple tuberous xanthoma and aortic stenosis.
报告1例并发主动脉瓣狭窄的结节性黄瘤病。患儿男，12岁。
Conclusion Surgical treatment offers a satisfactory effect for ventricular septal defect with aortic valve prolapses and ruptured aortic sinus aneurysm.
结论室间隔缺损合并主动脉瓣脱垂及瓦氏窦瘤破裂及早手术治疗总体效果好。
Persistent or recurrent pain, hemodynamic instability, and a rapidly expanding aortic diameter have been considered indications for endovascular or surgical treatment.
疼痛持续存在或反复发作、血流动力学不稳定、或动脉直径迅速增加时，提示需要血管腔内修复术或手术治疗。
The heart appeared to be of aortic type with a tortuous and prolonged aorta.
心脏呈主动脉型，主动脉曲屈延长。
Conclusion Percutaneous fenestration for ischemic complications of aortic dissection is a safe and effective management, but should be done earlier.
结论经皮内膜瓣开窗术治疗主动脉夹层引起缺血并发症是安全、有效的措施，但需尽早。
The right carotid artery is compressed by blood dissecting upward from a tear with aortic dissection. Blood may also dissect to coronary arteries.
右颈动脉受到血液压迫，这些血液来自主动脉向上的破裂口，也可能来自冠状动脉的破裂口。
A stator, functioning as that of the electric motor, is located outside the aortic wall.
将筒状的定子置于主动脉壁外，其功能与普通的电机相同。
Conclusions FC method for measuring ERO with feasibility in aortic regurgitation with a flat proximal flow convergence Angle, provides a reliable approach to quantify aortic regurgitation.
结论在近端血流会聚角为水平型的主动脉瓣反流患者，血流会聚法能够准确地测量ero，是一种简便、实用的定量主动脉瓣反流程度的新方法。
Conclusions FC method for measuring ERO with feasibility in aortic regurgitation with a flat proximal flow convergence Angle, provides a reliable approach to quantify aortic regurgitation.
结论在近端血流会聚角为水平型的主动脉瓣反流患者，血流会聚法能够准确地测量ero，是一种简便、实用的定量主动脉瓣反流程度的新方法。
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