为防止外周病患者截肢，重要的一点是要确保尽早安排血管外科医生。

To prevent amputations in patients with peripheral disease it is important to ensure early referral to a vascular surgeon.

youdao

这个试验中，没有一个病人服用药物时间超过12周，而且也没有数据证明该药可以减少心脏病疾病或心血管疾病，而这恰是所有降胆固醇药物的目标。

None of the patients took the medicine for more than 12 weeks, and the trials offered no evidence that it had reduced heart attacks or cardiovascular disease, the goal of any cholesterol drug.

youdao

结果：脊索瘤的低场MRI的主要表现有： 肿瘤信号变化，肿瘤形态改变，骨质破坏，周围血管侵蚀及肿瘤外周侵犯等。

Results: The chief characteristics of chordoma in low field MRI were: tumor signal change, tumor shape transformation, bone destruction, the perivascular erosion , etc.

youdao

The circulatory system which we'll talk about in a couple of weeks, the heart, the blood vessels, and the blood work together to form a totally internal function.

例如过几周我们要讲的循环系统,心脏,血管,血液,三者协同工作,形成一个完全在体内发挥作用的体系

耶鲁公开课 - 生物医学工程探索课程节选