Atrial branches of coronary arteries

The atrial branches of right coronary artery derive from the right coronary artery and provide part of the blood supply to the right atrium and left atrium.

Atrial branches of coronary arteries
Sternocostal surface of heart.
Details
Sourceright coronary artery
Identifiers
Latinrami atriales arteriae coronariae dextrae
TAA12.2.03.105
A12.2.03.214
FMA71668
Anatomical terminology

Although named for the right coronary artery in Terminologia anatomica, a portion of the blood supply to the atria derives from the Circumflex branch of left coronary artery.

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