<Li> The two semilunar ( SL ) valves , the aortic valve and the pulmonary valve , which are in the arteries leaving the heart . </Li>
<Li> The two semilunar ( SL ) valves , the aortic valve and the pulmonary valve , which are in the arteries leaving the heart . </Li>
where are the aortic and pulmonary valves located
where are the aortic and pulmonary valves located
in the arteries leaving the heart
in the arteries leaving the heart