V2EX infarction

Infarction

定义 Definition

名词 (n.) 梗塞;由于血液供应被阻断,导致局部组织因缺血而坏死的病理过程。最常见的用法是 myocardial infarction(心肌梗塞),即通常所说的"心梗"。

发音 Pronunciation

/nfrk.n/

例句 Examples

The patient was diagnosed with a myocardial infarction and was immediately taken to the emergency room.
这位患者被诊断为心肌梗塞,随即被送往急诊室。

Cerebral infarction, commonly known as a stroke, occurs when blood flow to a part of the brain is blocked, leading to the death of brain tissue.
脑梗塞,通常被称为中风,是指流向大脑某一区域的血液被阻断,从而导致脑组织坏死。

词源 Etymology

该词源自拉丁语 infarcire,意为"塞入、填塞",由前缀 **in-**(进入)和 farcire(填塞、塞满)构成。医学上借用此词来描述血管被堵塞后,组织因得不到血液供应而发生坏死的过程。其名词形式 infarct 指的是已经坏死的组织区域,而 infarction 则侧重于描述这一病理过程本身。该词在19世纪正式进入英语医学术语体系。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 《哈里森内科学原理》(Harrison's Principles of Internal Medicine)该书对 myocardial infarction 的病理机制、临床表现和治疗方案有极为详尽的论述,是医学生必读的经典教材。
  • 《The Emperor of All Maladies》(悉达多穆克吉著)在讨论现代医学与疾病的关系时,多次提及 infarction 等心血管疾病概念。
  • 医学期刊 The LancetThe New England Journal of Medicine 中大量研究论文使用该词,尤其在心血管病学领域,myocardial infarction 是最核心的术语之一。
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