The Cardiac veins

When it comes to the heart and its blood supply the coronary arteries take most of the limelight. But where does the deoxygenated blood go after supplying the muscle of the heart? How does it return to the circulatory system? In short, it travels through the cardiac veins our focus for this week's podcast. Names, locations and their anatomy. 

Terms covered this week; The great, the middle and the small cardiac veins. The coronary sinus.