What is Coronary arteries?
The '''coronary arteries''' are the [[arteries|arterial blood vessels]] of [[coronary circulation]]. It moves [[oxygen]]ated [[blood]] to the [[Cardiac muscle|heart muscle]]. The heart needs constant supply of oxygen to work and survive, much like any other [[tissue]] or organ of the body.<ref>{{Cite web|url=https://www.texasheart.org/heart-health/heart-information-center/topics/the-coronary-arteries/|title=Coronary Arteries|website=Texas Heart Institute|language=en-US|access-date=2019-09-01}}</ref> The coronary arteries wrap around the entire heart. The two main branches are the [[left coronary artery]] (LCA) and [[right coronary artery]] (RCA). ==References== {{reflist}} {{med-stub}} [[Category:Blood vessels]]