infarct

简明释义

英[ɪnˈfɑːkt]美[ɪnˈfɑrkt]

n. 梗死；梗塞

英英释义

单词用法

同义词

反义词

例句

1.Conclusion Ultrasonic image texture features were different between normal and infarct myocardium.

结论正常与梗死心肌超声图像纹理特征不同。

2.Objective To investigate etiology, clinical characteristics and imaging expression of senile brain stem infarct.

目的探讨老年人脑干梗死的病因，临床特点及影像学表现。

3.The infarct size was measured using triphenyltetrazolium chloride staining.

用氯化三苯基四氮唑染色检测心肌梗死面积。

4.Objective to investigate the clinical features of autonomic nerve irritability state at acute brain infarct.

目的探讨急性脑梗塞患者植物神经应激状态的临床特点。

5.DTI fa maps and DEC maps displayed the orientation and anisotropy of white matter fiber in infarct area.

DTI FA值图及DEC图可以显示卒中病人梗死区白质纤维的方向与各向异性程度。

6.To master concept, pathogenesis, pathologic changes and effects to body of infarct .

掌握梗死的概念、发生机制、病理变化及对机体的危害。

7.Objective To investigate the radiological feature of infarct of bone.

目的探讨骨梗死的影像学特征。

8.CTA scanning revealed blood vessels convulsion, constriction and obstruction in infarct area.

CTA显示梗塞区血管痉挛、收缩、中断，显示出血区造影剂外漏、局部呈无血管区。

9.The infarct 梗死 was small, but it still required immediate medical attention.

这个infarct 梗死虽然很小，但仍然需要立即的医疗关注。

10.She experienced chest pain due to a myocardial infarct 心肌梗死 caused by a blockage in the coronary arteries.

她因冠状动脉堵塞而导致心绞痛，原因是心肌infarct 梗死。

11.A recent MRI showed signs of an infarct 梗死 in the patient's brain.

最近的MRI显示患者大脑中有infarct 梗死的迹象。

12.The doctor explained that an infarct 梗死 occurs when blood flow to a part of the heart is blocked.

医生解释说，infarct 梗死 是指心脏某部分的血流被阻塞时发生的情况。

13.After the stroke, the neurologist confirmed that there was an infarct 梗死 in the right hemisphere.

中风后，神经科医生确认右半球有一个infarct 梗死。

作文

The term infarct refers to an area of tissue that has died due to a lack of blood supply. This medical condition is often associated with heart attacks and strokes, where the blood flow is obstructed, leading to the death of cells in the affected area. Understanding the implications of an infarct is crucial for both medical professionals and patients alike. In my essay, I will explore the causes, symptoms, and treatment options related to this serious condition.Firstly, it is important to recognize the causes of an infarct. The most common cause is the blockage of blood vessels, which can occur due to various factors such as atherosclerosis, where fatty deposits build up in the arteries. Other causes may include blood clots, embolisms, or severe drops in blood pressure. When blood flow is restricted, the tissues deprived of oxygen and essential nutrients begin to die, resulting in an infarct.The symptoms of an infarct can vary depending on the location of the affected tissue. For instance, a myocardial infarct, commonly known as a heart attack, may present with chest pain, shortness of breath, and discomfort in the arms, back, or jaw. On the other hand, a cerebral infarct, which occurs in the brain, can lead to sudden weakness, confusion, difficulty speaking, or loss of coordination. Recognizing these symptoms early is vital, as prompt medical intervention can significantly improve outcomes.When it comes to treatment, addressing an infarct typically involves restoring blood flow to the affected area. In cases of a heart attack, treatments may include medications such as thrombolytics to dissolve clots, or surgical procedures like angioplasty to open blocked arteries. For strokes caused by an infarct, similar approaches are taken, with the goal of minimizing brain damage and improving recovery chances.Preventing an infarct is equally important. Lifestyle changes such as maintaining a healthy diet, exercising regularly, and avoiding smoking can significantly reduce the risk of developing conditions that lead to an infarct. Regular check-ups with healthcare providers can also help monitor blood pressure and cholesterol levels, allowing for early intervention if necessary.In conclusion, an infarct represents a critical medical condition that arises from the death of tissue due to inadequate blood supply. Understanding its causes, recognizing symptoms, and seeking timely treatment can save lives. Moreover, adopting preventive measures can help reduce the risk of experiencing an infarct in the first place. As we continue to learn more about cardiovascular and cerebrovascular health, it is essential to prioritize education and awareness surrounding this serious issue.

术语infarct指的是由于缺乏血液供应而死亡的组织区域。这种医学状况通常与心脏病发作和中风有关，当血流受到阻碍时，导致受影响区域细胞的死亡。理解infarct的含义对医疗专业人员和患者都至关重要。在我的文章中，我将探讨与这种严重情况相关的原因、症状和治疗选择。首先，认识infarct的原因是很重要的。最常见的原因是血管的阻塞，这可能由于多种因素引起，例如动脉粥样硬化，即脂肪沉积在动脉中。其他原因可能包括血栓、栓塞或血压的严重下降。当血流受到限制时，缺乏氧气和必需营养物质的组织开始死亡，导致infarct的发生。infarct的症状可能因受影响组织的位置而异。例如，心肌infarct，通常称为心脏病发作，可能表现为胸痛、呼吸急促以及手臂、背部或下巴的不适。另一方面，发生在大脑的脑血管infarct可能导致突然的虚弱、困惑、语言障碍或协调能力丧失。早期识别这些症状至关重要，因为及时的医疗干预可以显著改善结果。在治疗方面，处理infarct通常涉及恢复受影响区域的血流。在心脏病发作的情况下，治疗可能包括溶栓药物以溶解血栓，或手术程序如血管成形术以打开阻塞的动脉。对于由infarct引起的中风，采取类似的方法，旨在尽量减少脑损伤并提高恢复机会。预防infarct同样重要。保持健康饮食、定期锻炼和避免吸烟等生活方式改变可以显著降低发展导致infarct的疾病的风险。定期与医疗提供者进行检查也可以帮助监测血压和胆固醇水平，从而在必要时进行早期干预。总之，infarct代表了一种由于血液供应不足而导致组织死亡的关键医学状况。了解其原因、识别症状并寻求及时治疗可以挽救生命。此外，采取预防措施可以帮助降低首次经历infarct的风险。随着我们继续学习有关心血管和脑血管健康的知识，优先考虑对这一严重问题的教育和意识至关重要。