| 单词 | 主动脉 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 主动脉 adjective —aortic adj主动脉 noun —arteries pl主动脉 —principal arterySee also:主动—take the initiative • spontaneous • do sth of one's own accord • drive (of gears and shafts etc) 动脉 n—arteries pl 动脉 adj—arterial adj • venous adj 脉动—pulse • throbbing
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还有大量与脊柱无关的腰痛原因，比如胆结石、胰腺炎、肾结石，甚至 是 主动脉 剥 离。 beijing.ufh.com.cn | There are also a number of non-spine related causes of low back pain, such as gallstones, pancreatitis, renal [...] stones, or even aortic dissection. beijing.ufh.com.cn |
除了氧合器外，MAQUET 的心血管部门还生产心脏主动脉球囊 治疗和冠状动脉搭桥手术中 、 主动脉 及 外 周血管手术中所用的支持心脏的各种产品。 news.groz-beckert.com | In addition to oxygenators, the cardiovascular division at MAQUET also [...] manufactures products [...] for intra-aortic balloon counterpulsation therapy in cardiac support, for coronary-arterial bypass surgery, and for aortic and peripheral [...]vascular surgery. news.groz-beckert.com |
由 Langewouters 所报告的文献指出，主动脉顺应 性与年龄、性别和 MAP 有直接的关系。 edwards.com | Work reported by Langewouters found a direct correlation among age, gender, and [...] MAP with respect to aortic compliance. edwards.com |
据发表在2月27日出版的《美国医学会杂志》上的一则对先前研究所做的荟萃分析披露，在目前的 腹 主动脉 瘤 （AAA）筛检计划中，与普遍采用的监测时间间隔相反，几年的监测时间间隔对大多数的患有小型AAA的病人来说在临床上是可以接受的，因为最小的AAAs通常多年不会出现显著的改变。 chinese.eurekalert.org | In contrast to the commonly adopted surveillance intervals in [...] current abdominal aortic aneurysm (AAA) screening [...]programs, surveillance intervals [...]of several years may be clinically acceptable for the majority of patients with small AAA, as the smallest AAAs often do not appear to change significantly over many years, according to a meta-analysis of previous studies reported in the February 27 issue of JAMA. chinese.eurekalert.org |
尽管苏霍纳河早已丧失了作为运输 主动脉 的 重要性，但昔日繁荣的它在这座小城的永恒节奏中仍然发挥作用。 wdl.org | Although Sukhona has long since lost its [...] significance as a major transportation [...]artery, it still plays an essential role in [...]the eternal rhythms of this small town with a glorious past. wdl.org |
临床应用包括血管 成形术、心血管、扩张术、牵引、耳鼻喉、气管和 食管、高压、主动脉内球 囊泵 (IABP)、神经血管、 闭塞、骨科/脊柱、支架置入术和瓣膜成形术。 interfaceusa.com | These include angioplasty, cardiovascular, dilatation, distraction, ear/nose and throat, endotracheal and esophageal, high pressure, intra-aortic balloon pump [...] (IABP), neurovascular, [...]occlusion, orthopedic/spinal, stent delivery and valvuloplasty. interfaceusa.com |
但 人工主动脉瓣置 换术后，以及心输出量增加或左室流出道 (LVO)狭窄的患者，瓣膜附近的流速升高（>1.5m/s），因 [...] 此这个流速不能再被忽视。 asecho.org | In patients with aortic prostheses and [...] high cardiac output or narrow LV outflow (LVO), the velocity proximal to the prosthesis [...]may be elevated and therefore not negligible (proximal velocity > 1.5 m/s). asecho.org |
这个装置可用来经皮关闭房隔间通流(关 闭主 动脉和肺动脉之间的病理开口，称为动脉导管介入程序)，以避免心内 手术，因为这种手术不仅有风险，而且需要重症监护并恢复三个星期。 daccess-ods.un.org | The device is used for percutaneous closure of inter-atrial communication (it closes a defective opening between the aorta and the pulmonary arteries, a procedure known as an interventional cardiac catheterization), which eliminates the need for open-heart surgery, a procedure which is not only risky, but also requires intensive care and a three-week recovery period. daccess-ods.un.org |
因为 等容舒张期主动脉内压 力的波动非常小，而LV内最小压力通 常较低，所以等容舒张期LV内压力可通过CW多普勒测 量主 动脉瓣反流获得。 asecho.org | Because the [...] fluctuation of aortic pressure during IVRT is negligibly minor, and because LV minimal pressure is usually low, LV pressure during the IVRT period may be derived from the CW Doppler signal of the aortic regurgitation jet. asecho.org |
Cengiz Songür 是被上 [...] 方射来的一颗子弹击中颈部下的胸部中央，子弹留在右胸腔，伤及心脏 和 主动 脉。 daccess-ods.un.org | Cengiz Songür received a single bullet to the upper [...] central thorax below the neck, shot from a high angle, which lodged in the right thoracic cavity [...] injuring the heart and aorta. daccess-ods.un.org |
不幸的是，其中高达 30％ 的病人目前没有获得接受主动脉瓣置 换术（AVR）的建议2。 edwards.com | Unfortunately, up to 30% of these patients are currently not being referred [...] for recommended aortic valve replacement (AVR)2. edwards.com |
房室瓣口的流 入血流频谱代表心房收缩。心室游离壁或 主动脉的 M 型曲线、或心室流出道的脉冲 多普勒频谱、或心肌的组织多普勒频谱曲 [...] 线均可用来确认心室收缩。 asecho.org | Ventricular systole can be identified with M-mode of the ventricular [...] free wall or aortic valve or again, using pulse Doppler [...]interrogation of the outflow [...]tract or tissue Doppler of the ventricular myocardium. asecho.org |
6070-29B 交互式 IABP Datascope（90 系列）注意：交互式 IABP 模块将响应主动脉内球 囊泵的充气/放气信号，增加动脉压。 zh.flukebiomedical.com | 6070-29B interactive IABP datascope (series 90) NOTE: Interatice IABP modules augment the arterial pressure in response to inflation/deflation signals from the intra-aortic balloon pump. flukebiomedical.com |
同样，当主动脉瓣和二尖瓣销售商 Saint Jude 公司退出古巴市场后，心脏病 [...] 及心血管外科手术研究所被迫到国外市场以每只 1 200 美元的价格购买这种产 品，比 Saint Jude 公司的销售价格高出 400 到 500 美元。 daccess-ods.un.org | Furthermore, since the manufacturer [...] of mitral and aortic valves, Saint [...]Jude, no longer does business in Cuba, the Institute [...]must purchase them from other countries at a cost of US$ 1,200 apiece, US$ 400 to US$ 500 more than the price charged by Saint Jude. daccess-ods.un.org |
对于人工二尖瓣，如果主动脉瓣或 肺动脉瓣没有 明显反流，可以在主动脉瓣环 或肺动脉瓣环位置测量和计算 SV。 asecho.org | In prosthetic mitral valves, stroke volume calculated at the aortic annulus or pulmonary annulus may be used, provided no significant regurgitation exists. asecho.org |
2006年石利洛医药有限公司荣获了由Datascope公司颁发的年度最佳代理商大奖， 在 主动脉 气 球泵销售实现了90%的市场份额。 shriro.com | Shriro Medical Ltd awarded "Distributor of the Year" of [...] Datascope Corporation, the world leader in the [...] manufacture of Intra Aortic Balloon Pumps by [...]achieving over 90% market share. shriro.com |
研究还发现体重和身高（BSA）测量值也与血管张力有关，并将其加入计算中以提 高 主动脉 顺 应性计算的精确度。 edwards.com | Additional measures of weight and [...] height (BSA) were also found to correlate with vascular tone and were added to enhance [...] the calculation of aortic compliance. edwards.com |
附录 A 和附录 B 分别列出了现有用于主动脉瓣及 二尖瓣置换的 人工瓣膜型号。图 [...] 1 和图 2 分别显示了机械瓣和生物瓣的实 物图以及它们所对应的超声心动图影像。 asecho.org | Various types of currently used [...] prosthetic valves in the aortic and mitral positions [...]are listed in Appendices A and B. Figures [...]1 and 2 depict examples of mechanical and bioprosthetic valves and their echocardiographic images, respectively. asecho.org |
Torrent-Guasp 等[8] 描述心室在某种程度上可以 [...] 被当作一条单一的肌纤维带，它始于肺动脉瓣下的右心室 心肌，呈双螺旋结构延伸至左心室，并附着 于 主动脉 处。 asecho.org | Torrent-Guasp et al8 described how the ventricles may to some extent be assimilated to a single myofiber band starting at the right [...] ventricle below the pulmonary valve and forming a double helix extending to the left ventricle, [...] where it attaches to the aorta. asecho.org |
如果很难准确界定瓣膜关 闭（比如，有主动脉硬化时），用 LV 流出道血流的多普勒 [...] 频谱确定瓣膜关闭和开放的实际可能会有帮助。 asecho.org | Acquisition [...] of blood flow Doppler spectra of the [...]inlet and outlet valves of the interrogated ventricle provides useful information [...]for timing of opening and closing of the valves, and thus for hemodynamic timing of measurements obtained from the time curves of various parameters. asecho.org |
主动脉瘤破裂和佝偻病 (维生素D缺乏)分享一共同发现。 cn.diagnosispro.com | Dissecting aortic aneurysm and Rickets [...] (vitamin D deficiency) sharing one common finding. en.diagnosispro.com |
专利的 EZ Glide 扩散针头主动脉套管 是一套易于使用的解决方案，旨在降低手术期间出现栓塞并发症的风险，尤其对于当今老龄化和严重化的患病人口。 edwards.com | The proprietary EZ Glide [...] dispersion tip aortic cannula is an easy-to-use [...]solution designed to help protect against embolic [...]complications during surgery, especially with today’s older and sicker patient populations. edwards.com |
胸透：使用标准X光检查肺部、心脏、 主动脉 和 胸 部骨骼是否出现异常。 parkwayhealth.cn | Chest X-ray: a standard x-ray that is used to detect any abnormalities in the lungs, heart, aorta and the bones of the thoracic area. parkwayhealth.cn |
虽然研究表明，主动脉瓣狭窄的病人接受 AVR 比保守疗法具有显著的生存优势1,3, 而且与 AVR 相关的围术期死亡率低至 3-4％4，未能向病人建议这种手术的情况仍然存在。 edwards.com | This failure to refer occurs despite the fact that studies show a marked survival benefit in AVR versus conservatively managed aortic stenosis patients1,3, and despite the low 3-4% perioperative mortality rate associated with AVR4. edwards.com |
EMBOL-X Glide 保护系统是目前最安全、最高效的 主动脉 内 过 滤设备。 edwards.com | The EMBOL-X Glide protection system is the safest, most [...] efficient intra-aortic filtration device [...]available. edwards.com |
该系统模仿与主动脉瓣跨 瓣压差的动态水平;一个锯齿波产生的压力逐渐增加，典型的是目前在舒张期，阀门两端的跨瓣压差梯度，压力急剧描绘阀门的开度在下降收缩。 jove.com | The system mimicked [...] the dynamic transvalvular pressure levels associated with the aortic valve; a saw [...]tooth wave produced a [...]gradual increase in pressure, typical of the transvalvular pressure gradient that is present across the valve during diastole, followed by a sharp pressure drop depicting valve opening in systole. jove.com |
主动脉瓣反流如果没有明显的主动脉 瓣疾 病（轻度主动脉瓣反 流），其峰值流速后下降很快且压力减 半时间很短, 通常提示因LV僵硬度增加引起的LV舒张末期 压快速上升。 asecho.org | 4. For research purposes, mitral and aortic regurgitation signals by CW Doppler can be used to derive . asecho.org |
对于人工主动脉瓣，连续性方程可以简化为多普勒速 度指数（Doppler [...] velocity index，DVI），表示为接近瓣膜 的血流速度和通过瓣口的血流速度的比值 [22] ，优点在于不 需要测量左室流出道的面积。 asecho.org | In prosthetic aortic valves, a simplification [...] of the continuity equation is the Doppler velocity index (DVI), the ratio [...]of velocity proximal to the valve, to the velocity through the valve.22 This index does not rely on measurement of the LVO tract. asecho.org |
理论上讲，理想的 LV 压力曲线是矩形的，瞬时上 升到舒张压的峰值并瞬时下降到舒张压的低值，使 LV 有最 [...] 大充盈时间。这一理论上的理想状态是通过心肌肌丝周期 性相互作用，并 假定二尖瓣、主动脉瓣功 能良好而达到的。 asecho.org | This theoretically optimal situation is approached by the cyclic interaction of myofilaments and [...] assumes competent mitral and aortic valves. asecho.org |
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