查询词典 aortic

Objective: To develop a novel regulable sutureless aortic arch prosthesis and to apply it in an animal experimental study.

目的：研制一种新型、口径可调节的免缝合人造主动脉弓移植物并应用于动物实验研究。

The novel regulable sutureless aortic arch prosthesis has satisfactory practicality for surgery and reliable anastomosis, making it promising in future clinical application.

新型主动脉弓移植物具备较强的外科实用性和良好的吻合可靠性，具有较好的临床应用前景。

And it is of great valve to follow up for the aortic regurgitation patients.

可作为主动脉瓣关闭不全患者的随访指标。

Objective To investigate the clinical usefulness of color Doppler flow convergence method in the quantification of aortic regurgitation.

目的 探讨彩色多普勒血流会聚法在主动脉瓣反流定量诊断中的临床应用价值。

The results suggest that it has great clinical value in deciding the operating timing of aortic regurgitation.

流场均匀性对主动脉瓣关闭不全患者手术时机的选择亦有重要的临床价值。

Cardiac enlargement was detected in 60% patients with moderate and 100% patients with severe aortic regurgitation on echocardiography.

在21例轻至中度主动脉瓣返流的患者中，胸片提示1例患者（5%）的心脏扩大，而心脏超声则提示7例患者（35%）左室扩大。

Flow field uniformity value is easy to get.It is important in classifying the degree of aortic regurgitation .

流场均匀性指标是一简单、易行、易重复的指标，对主动脉瓣关闭不全的病变分度有重要的参考价值。

Methods From May 2002 to May 2007, 38 MFS patients underwent aortic composite graft with valve replacement and reimplantation of coronary arteries.

方法对自2002年5月至2007年5月收治的38例马凡氏综合征所致的升主动脉瘤患者施行了Bentall手术治疗，占同期所有升主动脉瘤行Bentall手术的64.3%(38/56)，本组中单纯Bentall 33例，Bentall+全弓置换2例，Bentall+CABG 2例，Bentall+二尖瓣成型1例。

When I was a medical student 40 years ago, aortic stenosis was almost always the result of rheumatic heart disease.

40多年前当我还是个医学生时，主动脉狭窄通常为风湿性心脏病的一种表现。

Criteria for normal scans were normal sequential segmental analysis, symmetrical four chamber view, normal semilunar valves, arterial outflow tracts, and ductal and aortic arches.

正常扫描标准为正常的连续节段分析法、对称性四腔切面、正常半月瓣、心室流出道、动脉导管与动脉弓。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐