V2EX pericardial effusion

Pericardial Effusion

Definition|释义

心包积液:指液体在心包腔(包绕心脏的薄膜囊)内异常增多,可能导致胸痛、气促;严重时可引发心脏压塞(影响心脏充盈与泵血的危急状态)。该术语也可泛指影像学或超声发现的心包腔积液现象。

Pronunciation|发音

/prkrdil fjun/

Examples|例句

The ultrasound showed a small pericardial effusion.
超声显示有少量心包积液。

In severe cases, pericardial effusion can progress to cardiac tamponade and require urgent drainage.
在严重情况下,心包积液可进展为心脏压塞,需要紧急引流处理。

Etymology|词源

pericardial 来自 **peri-**(希腊语前缀,意为“周围、环绕”)+ **cardi-**(“心脏”)+ -al(形容词后缀),合起来表示“心包的/围绕心脏的”。
effusion 源自拉丁语 effundere(“倒出、流出”),在医学中常指液体“渗出/积聚”。因此 pericardial effusion 字面义即“心包(内)液体的积聚/渗出”。

Related Words|相关词

ul>
  • Pericardium
  • Cardiac Tamponade
  • Pericarditis
  • Pericardiocentesis
  • Echocardiography
  • Pleural Effusion
  • Literary Works|文学与著作例证

    • Harrison’s Principles of Internal Medicine(《哈里森内科学》):在心包疾病与心包积液的诊断、分型与处理章节中常出现该术语。
    • Braunwald’s Heart Disease(《布朗瓦尔德心脏病学》):用于讨论心包积液的病因(感染、肿瘤、自身免疫、尿毒症等)与超声评估要点。
    • The New England Journal of Medicine(NEJM,《新英格兰医学杂志》)病例讨论/影像专栏:在相关病例(如心脏压塞、恶性肿瘤相关心包积液)中频繁使用该术语。
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