查询词典 ascending aorta

The walls of the ascending aorta , the aortic arch, or any of the arteries in the head and arms may become weakened by high pressure.

升主动脉、主动脉弓、头部和上肢的任何动脉壁在高压下可能会变得薄弱。

Independent observers made measurements of the diameter of the main pulmonary artery and the ascending aorta on the same CT slice.

在CT同一层面上，两名放射科医师独立测量主肺动脉和升主动脉的直径。

Abdominal aortic dissection with retrograde extension to the ascending aorta during diagnostic coronary catheterization has not been reported before.

诊断性心导管时并发腹部主动脉剥离并延伸至上升主动脉至今并无文献报告。

Results A series of data were gained of geometrical morphology and relative area of smooth muscle cells,elastin and collagen in axial and circumferential directions of the ascending aorta and aortic arch.

结果 获得了人升主动脉-主动脉弓几何形态和显微结构成分含量沿轴向和周向连续变化的完整数据。

Its incidence of atheroscerosis was 100% in some liable positions such as aortic sac and ascending aorta at 8~10 months.Most of the pathological changes were in fatty streaks.

该品系8-10月龄动脉硬化在好发部位，如主动脉窦、升主动脉的阳性检出率为100%，主要是处于脂斑和脂纹期的病变。

Objective To investigate the mechanical properties of ascending aorta in normal adult humans and different age pigs, and thus to provide essential biomechanical data for the vessels to be anastomosed in pig-to-human cardiac xenografts.

目的 ：探讨正常成人与不同月龄猪升主动脉一维载荷下的力学特性，为猪→人异种心脏移植吻合血管提供必要的生物力学基础。

After anesthesia and tracheal intubation, the heart was exposed through median sternotomy. Conventional,CPB procedure was performed by cannulation of an 8F infant arterial cannula in the ascending aorta and two 20F venous cannulae in the superior vena cava and the inferior vena cava.

麻醉后气管插管，从胸骨正中进胸，在上、下腔和主动脉插管建立CPB动物模型，分别进行DHCA和常温CPB。

ThomasⅡcardioplegic solution group:to establish CPB model via routine canulas, and ascending aorta was obstructed when temperature was reduced to 28-30℃,and the 4℃st.

ThomasⅡ停搏液组：常规插管转流，降温至28-30℃时阻断升主动脉，并于其根部注入4℃st。

Methods: From December 2002 to June 2006, 30 patients with a moderately dilated ascending aorta [mean diameter,(46.7±3.1)mm] underwent concomitant aortic valve replacement or repairing and reinforced aortoplasty with a well-tailored Dacron vascular graft. Follow-up was obtained on all patients with ultrasonic cardiography or computed tomography scan and was (18.0±10.5) months.

对2002年10月至2006年6月间采用主动脉置换或成形、升主动脉缩小成形、升主和根部背心式人工血管包裹术治疗的30例主动脉瓣病变和升主动脉扩张的临床病例进行回顾性分析和随访，平均随访时间(18±10.5)个月。

These include: the pre-VAD insertion examination of the heart and largevessels to exclude significant aortic regurgitation, tricuspidregurgitation, mitral stenosis, patent foramen ovale, or othercardiac abnormality that could lead to right-to-left shunt afterleft VAD placement, intracardiac thrombi, ventricular scars,pulmonic regurgitation, pulmonary hypertension, pulmonary embolism,and atherosclerotic disease in the ascending aorta; and to assessright ventricular function; and the post-VAD insertion examinationof the device and reassessment of the heart and large vessels.

这些包括：（1） VAD 植入前心脏和大血管的检查以排除明显的主动脉反流、三尖瓣反流、二尖瓣狭窄、卵圆孔未闭或者可能引起左 VAD 植入后右向左分流的其他心脏异常，心内血栓、心室疤痕、肺动脉反流、肺动脉高压、肺栓塞和升主动脉粥样硬化疾病；并且评估右室功能；（2） VAD 植入后检查设备及再评估心脏和大血管。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。