Coronary arteries: Low o2 blood from vena cavas into right atrium to rt ventricle to pulmonary artery to lungs to be oxygenated. Then to pulmonary veins to left atrium and ventricle to be pump through aortic valve to aorta then to the body. The coronary arteries located right after the aortic valve at the ascending aorta will get o2 blood to the actual heart.
Answered 6/7/2018
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