A valve at the opening of the pulmonary artery.
The valve at the junction of the right ventricle and pulmonary artery. It is composed of three semilunar cusps and prevents regurgitation of blood from the pulmonary artery back into the right ventricle.
The cardiac valve positioned between the right ventricle and the entrance to the pulmonary artery.
A three-flap valve located between the right ventricle of the heart and the pulmonary artery.