POSTERIOR INTERVENTRICULAR SULCUS

Updated on 23/04/2026 • Verified Safe

The posterior interventricular sulcus is a crucial anatomical feature located within the heart. It serves as a pathway for important structures, playing a vital role in the heart's function and overall health. This sulcus is a deep groove that runs along the surface of the heart, connecting the right ventricle to the left atrium. Its primary purpose is to provide a route for the coronary sinus, which is a critical component of the heart's venous drainage system.

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