coronary vein
Quick Summary
The coronary veins are a network of veins that drain the heart tissues and empty into the coronary sinus. This sinus then delivers the deoxygenated blood to the right atrium of the heart. The heart, despite being a muscular organ, cannot rely on the blood within its chambers for its own oxygen and nutrient supply. Instead, it has its own dedicated vascular system, known as the coronary arterial system, which provides this vital supply. The coronary veins generally follow the path of the coronary arteries, collecting blood from the heart muscle.123
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circulatory systemThe blood vesselsCoronary veins generally run beside corresponding arteries but diverge from them to enter the main venous supply to the right atrium, or to the sinus venosus in fishes.
Read MoreCoronary veins generally run beside corresponding arteries but diverge from them to enter the main venous supply to the right atrium, or to the sinus venosus in fishes.
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human cardiovascular systemBlood supply to the heartThese cardiac veins, however, proceed into the atrioventricular grooves anteriorly and posteriorly to form the coronary venous sinus, which opens into the right atrium.
Read MoreThese cardiac veins, however, proceed into the atrioventricular grooves anteriorly and posteriorly to form the coronary venous sinus, which opens into the right atrium.
Read More