Cardiac vein

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Cardiac Vein

Diagram of the human heart, with the cardiac veins (blue) visible.

The Cardiac Vein is a part of the coronary circulation system that carries deoxygenated blood away from the myocardium (heart muscle) back to the right atrium of the heart.

Structure[edit | edit source]

The cardiac veins consist of several veins, including the great cardiac vein, the middle cardiac vein, the small cardiac vein, and the anterior cardiac veins.

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The coronary arteries and cardiac veins.

Function[edit | edit source]

The cardiac veins play a crucial role in the cardiovascular system. They collect deoxygenated blood from the myocardium and return it to the right atrium, where it is then sent to the lungs for oxygenation.

Clinical significance[edit | edit source]

Understanding the anatomy and function of the cardiac veins is essential for diagnosing and treating various cardiovascular diseases, including coronary artery disease, myocardial infarction, and heart failure.

See also[edit | edit source]

References[edit | edit source]


External links[edit | edit source]


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Contributors: Prab R. Tumpati, MD