angiography

简明释义

英[ˌændʒɪˈɒɡrəfi]美[ˌændʒɪˈɑːɡrəfɪ]

n. [特医] 血管造影术；血管照相术；血管学；[特医] 血管造影法

英英释义

单词用法

同义词

反义词

例句

1.Despite this, several of these studies have shown a high mortality rate associated with angiography.

尽管如此，诸多研究显示与血管造影术相关的死亡率较高。

2.Methods Carotid ultrasonography was performed in 94 patients who had been examined by coronary angiography.

方法对94例老年患者进行了冠状动脉造影和颈动脉超声检查。

3.Methods: DSA manifestations in 104 cases of AVM angiography were retrospectively reviewed.

方法：回顾性分析104例数字减影脑血管畸形资料。

4.Coronary angiography were done in a moment or after a few days.

入院当天或数日后行冠状动脉造影检查。

5.The most important thing is that we have to have very good diagnostic angiography.

最重要的是我们需要具备很好的诊断性血管造影技术。

6.AIM: To investigate the fundus features of pathologic myopia by using fundus fluorescein angiography.

目的；观察病理性近视的荧光素眼底血管造影的特征。

7.Balloon angioplasty is often done with angiography.

球囊成形术，往往是与血管造影完成。

8.There were atypical symptoms, negative treadmill test and normal coronary angiography in patients without SCAC.

冠状动脉无钙化者心绞痛症状不典型，平板运动试验阴性，冠脉造影正常。

9.The doctor recommended an angiography 血管造影 to assess the patient's heart condition.

医生建议进行一次血管造影来评估病人的心脏情况。

10.The angiography 血管造影 procedure was performed under local anesthesia.

该血管造影手术是在局部麻醉下进行的。

11.Patients are often anxious about the angiography 血管造影 process, but it is generally safe.

患者通常对血管造影过程感到焦虑，但它通常是安全的。

12.After the angiography 血管造影, the specialists were able to identify blockages in the arteries.

在进行血管造影后，专家们能够识别出动脉中的堵塞情况。

13.The results of the angiography 血管造影 showed significant improvement after treatment.

治疗后，血管造影的结果显示出显著改善。

作文

Angiography is a medical imaging technique that is used to visualize the inside of blood vessels and organs of the body, particularly the heart, brain, and kidneys. This procedure involves the use of a special dye, known as a contrast agent, which is injected into the blood vessels to make them visible on X-ray images. The term angiography (血管造影) comes from the Greek words 'angeion,' meaning vessel, and 'grapho,' meaning to write or record. This technique plays a crucial role in diagnosing various cardiovascular diseases, such as blockages, aneurysms, and other vascular conditions.The process of angiography (血管造影) typically begins with the patient lying on an examination table. A local anesthetic may be administered to numb the area where the catheter will be inserted. The doctor then makes a small incision, usually in the groin or wrist, to insert a thin, flexible tube called a catheter into the blood vessel. Once the catheter is in place, the contrast dye is injected through it, allowing the blood vessels to be highlighted on the X-ray images.After the procedure, the patient may need to lie still for a short period while the healthcare team monitors their condition. It is essential to drink plenty of fluids afterward to help flush the contrast dye out of the body. While angiography (血管造影) is generally safe, there are some risks involved, including allergic reactions to the dye, bleeding at the catheter insertion site, and damage to blood vessels.One of the significant advantages of angiography (血管造影) is its ability to provide real-time images of blood flow and to identify any abnormalities quickly. This information is critical for making informed treatment decisions, whether that means performing angioplasty to open blocked arteries, placing stents to keep blood vessels open, or planning more invasive surgeries if necessary.In recent years, advancements in technology have led to the development of non-invasive alternatives to traditional angiography (血管造影), such as magnetic resonance angiography (MRA) and computed tomography angiography (CTA). These methods use magnetic fields and computer-generated images to visualize blood vessels without the need for catheters and contrast dyes, reducing the risk of complications.Despite these advancements, traditional angiography (血管造影) remains a gold standard in many cases due to its accuracy and the detailed images it provides. It is especially valuable in emergency situations where time is of the essence, such as during a heart attack or stroke. In these critical moments, rapid diagnosis and intervention can save lives and improve outcomes.In conclusion, angiography (血管造影) is a vital tool in modern medicine, enabling healthcare professionals to diagnose and treat various vascular conditions effectively. Understanding this procedure can help patients feel more informed and prepared should they ever need to undergo it. As technology continues to evolve, the field of angiography (血管造影) will likely see even more innovative techniques that enhance safety and patient comfort while maintaining high diagnostic accuracy.