Septal branches of the left anterior descending artery

The septal branches of the left anterior descending artery supply blood flow to the interventricular septum of the heart.


These are branches from the left anterior descending artery.


They provide the main blood supply to the anterior interventricular septum. A smaller posterior section is also supplied from the posterior descending artery instead.

Anatomy: Thoracic

Anatomy: Thoracic

Article information

rID: 57664
System: Cardiac
Section: Anatomy
Synonyms or Alternate Spellings:

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Cases and figures

  • Case 1: normal coronary angiogram (DSA)
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  • Case 2: normal CTCA
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