Right marginal vein
|Right marginal vein|
Sternocostal surface of heart (right marginal vein not labeled, but is visible at bottom left)
|Latin||Vena marginalis dextra|
|Right marginal artery|
The right marginal vein is a small vein that drains blood from the heart. It passes along the inferior margin of the heart and joins the small cardiac vein (sometimes known as the right coronary vein) in the coronary sulcus, or opens directly into the right atrium.
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