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Coronary Dominant Heart Ventricle Artery Structure Arises Aorta

Front Right coronary artery
Back Structure: arises from the aorta and follows the coronary sulcus to the right, may give rise to PDA (right dominant heart)

Function: fills during diastole and supplies oxygenated blood to
1. Right atrium, including SA and AV nodes
2. Most of right ventricle (right dominant heart)
3. Diaphragmatic surface of left ventricle
4. Posterior 1/3 of interventricular septum

Tags: cardiovascular

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