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Showing results for thoracic artery. Search instead for thoracic aorta.

thoracic artery

American  

noun

Anatomy.
  1. any of several arteries that distribute blood to the muscles and organs of the thorax: used as a replacement artery in coronary bypass surgery.


Etymology

Origin of thoracic artery

First recorded in 1720–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It then gives rise to three major branches: the internal thoracic artery, the vertebral artery, and the thyrocervical artery.

From Textbooks Jun. 19, 2013

The internal thoracic artery, or mammary artery, supplies blood to the thymus, the pericardium of the heart, and the anterior chest wall.

From Textbooks Jun. 19, 2013

The particular site of attachment of the thoracic artery is of limited value as a taxonomic character.

From Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae by Jenkinson, Marion Anne

The main thoracic artery bifurcates near the insertion of M. costi-sternalis, the branches traveling posteriad on both sides of the muscle.

From Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae by Jenkinson, Marion Anne

Possibly the thoracic artery has undergone migration but apparent differences in its origin might well be due to differences in other vessels of the thoracic area.

From Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae by Jenkinson, Marion Anne

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