Anterior and posterior interventricular/longitudinal sulci (singular sulcus).
the septum seperates the left and right ventricles
the interventricular sulcus is the groove that separates the ventricles
The septum; it's a muscle that seperates your right and left ventricles.
Inferior surface of the heart is formed by Right atrium and Right ventricles
the ventricles
The interventricular sulcus is a groove that separates the two ventricles of the heart: the left ventricle and the right ventricle. It contains blood vessels that supply the heart muscle with oxygen and nutrients.
the lower heart.
The right ventricle pumps blood to the lungs.
haemaglobin
There is no valve between the right and left ventricles. The interventricular septum separates the ventricles.
The lower heart chambers are ventricles. Atria are the upper chambers of the heart.
There is not a valve between the ventricles. The interventricular septum separates them.