The left ventricle is the heart's main pumping chamber and is responsible for pumping oxygen-rich blood to the body's organs and other parts.
(The left ventricle; is; the heart's main pumping chamber) (The left ventricle; is; responsible for pumping oxygen-rich blood to the body's organs and other parts)
The left ventricle The left ventricle
is is
the heart's main pumping chamber
responsible for pumping oxygen-rich blood to the body's organs and other parts