title: Interventricular sulcus
text: # Interventricular sulcus
  
  Interventricular sulcus may refer to:
  
  * Posterior interventricular sulcus, one of the two grooves that separates the ventricles of the heart, near the right margin
  * Anterior interventricular sulcus, one of two grooves that separates the ventricles of the heart, never the left margin
  