<P> In a four - chambered heart , such as that in humans , there are two ventricles that operate in a double circulatory system : the right ventricle pumps blood into the pulmonary circulation to the lungs , and the left ventricle pumps blood into the systemic circulation through the aorta . </P>
<P> In a four - chambered heart , such as that in humans , there are two ventricles that operate in a double circulatory system : the right ventricle pumps blood into the pulmonary circulation to the lungs , and the left ventricle pumps blood into the systemic circulation through the aorta . </P>
what is the primary role of the left ventricle of the heart
what is the primary role of the left ventricle of the heart
pumps blood into the systemic circulation through the aorta
pumps blood into the systemic circulation through the aorta