Coronary circulation is the circulation of blood in the blood vessels of the heart muscle (the myocardium). The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins. Below is a link to the video and explanation of coronary circulation:
[Coronary circulation demonstration and explanation][1]
[1]:
http://tube.medchrome.com/2011/04/coronary-circulation-anatomy.html
