Clogs up
3 Li + P = Li3P
Ventricles.
The ventricles contract.
the lower heart.
the ventricles
Those holes are called Ventricles, and together are part of the ventricular system. There are 4 ventricles altogether in the brain: 2 lateral ventricles (right and left) a third ventricle and a fourth ventricle (names are not very original, but thankfully easy to remember).
The lower heart chambers are ventricles. Atria are the upper chambers of the heart.
third degree heart block
The same thing that ventricles do in a human heart.
the difference between the ventricles and the atria is that the ventricles are thicker
Very.