What is the function of coronary circulation (also known as the coronary circuit)?

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Expert Solution

Functions Of Coronary Circulation :
Coronary Arteries :
It supplies the oxygenated blood to the heart.
It arises from the ascending aorta and divided in to left and right coronary branches.

i)The left coronary artery:
The left coronary artery pass inferior to left aurcle an divided in to the anterior interventricular and circumflex branches.

The anterior interventricular branch or left anterior descending(LAD)
arteries enter in to the anterior interventricular sulcus and supplies oxygenated blood to the walls of both ventricles and the interventricular septum.

The circumflex branch lies in the coronary sulcus and distributes oxygenated blood to the walls of the left ventricle and left atrium.

ii)The right coronary artery:
The right coronary arters branches supply blood to the right atrium.

It continues inferior to the right auricle and divided in to the posterior interventricular marginal branches.

The posterior Interventricular branches enter in to the posterior interventricular sulcus and supply the oxygenated blood in to two
ventricles and the interventricular septum.

The marginal branch in the coronary sulcus transports oxygenated blood to the myocardium of the right ventricle.

Sydney Mullin answered 8 months ago

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