What Are the Blood Vessels in the Heart?

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The heart has its own system of blood vessels called the corona. The network of arteries around the heart keep the heart constantly supplied with blood and oxygen. Discover the importance of the coronary system of arteries with information from a nurse and respiratory therapist in this free video on blood vessels.

Part of the Video Series: Blood Vessels
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Video Transcript

What are the blood vessels in the heart? The coronary system has increased needs of blood supply, because the heart has to work all of the time. It doesn't really get to rest. So, there; it has a general circulatory system, but it's not enough blood supply to that organ. So, the coronary system has its own network of arteries at the upper part of the heart. It looks like a crown, so it's called in Latin, corona. That's what it means. It means crown at the top of the heart. Now, the blood supply goes into the right coronary artery and then there is a left main coronary artery that branches into two areas. But, to know that the coronary system has its own system of blood work, it has its own supply of oxygen to the heart, because it takes so much oxygen for the blood, because it's a continuous process. It never stops. So, that's what we're talking about today is what are the blood vessels in the heart.

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