左前降支動脈

左前降支動脈
Sternocostal surface of heart. Anterior descending branch labeled at upper right
基本信息
位置心臟
來源左冠狀動脈
分支septals, diagonals
供應範圍心臟前外側心肌、心尖、心室中膈（英语：interventricular septum），以及左心室的45-55%
标识字符
拉丁文ramus interventricularis anterior arteriae coronariae sinistrae
縮寫LAD
TA98A12.2.03.202
TA24143
FMAFMA:3862
格雷氏p.547
《解剖學術語》

左前降支動脈（left anterior descending artery，LAD）又稱左冠狀動脈前室間支、前降支，是左冠状动脉的分支，為供應心臟的一條重要血管[1]。


附加圖像

  • Coronary arteries (labeled in red text)
    Coronary arteries (labeled in red text)
  • The arch of the aorta, and its branches.
    The arch of the aorta, and its branches.
  • Heart attack
    Heart attack
  • Cardiac vessels
    Cardiac vessels
  • Human heart with coronary arteries
    Human heart with coronary arteries
  • Heart coronary territories
    Heart coronary territories

參考文獻

本條目包含來自屬於公共領域版本的《格雷氏解剖學》之內容，而其中有些資訊可能已經過時。

  1. ^ Topol, Eric J.; Califf, Robert M. Textbook of Cardiovascular Medicine. Lippincott Williams & Wilkins. 2007: 283 [6 November 2014]. ISBN 9780781770125. The most worrisome type is the proximal left anterior descending (LAD) MI, often referred to as the widow-maker infarction, which carries a high mortality and is attributed to an occlusion of the LAD before or at the first septal perforator. 

外部連結

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