Branches
- Mediastinal branches
- Thymic branches
- Pericardiacophrenic artery - travels with the phrenic nerve
- Sternal branches
- Perforating branches
- Twelve anterior intercostal branches, two to each of the top six intercostal spaces. In a given space, the upper branch travelling laterally along the bottom of the rib until it anastomoses with its corresponding posterior intercostal artery. The lower branch of the space anastomoses with a collateral branch of the posterior intercostal artery.
After passing the sixth intercostal space, the internal thoracic artery splits into the following two terminal branches:
- Musculophrenic artery - roughly follows the costal margin
- Superior epigastric artery - continues the course of the internal thoracic artery, travelling downward into the abdominal wall
Read more about this topic: Internal Thoracic Artery
Famous quotes containing the word branches:
“Certain branches cut
certain leaves fallen
the grapes
cooked and put up
for winter”
—Denise Levertov (b. 1923)
“...there is hope for a tree, if it is cut down, that it will sprout again, and that its shoots will not cease. Though its root grows old in the earth, and its stump dies in the ground, yet at the scent of water it will bud and put forth branches like a young plant. But mortals die, and are laid low; humans expire, and where are they?”
—Bible: Hebrew, Job 14:7-10.
“They all came, some wore sentiments
Emblazoned on T-shirts, proclaiming the lateness
Of the hour, and indeed the sun slanted its rays
Through branches of Norfolk Island pine as though
Politely clearing its throat....”
—John Ashbery (b. 1927)