title: Echocardiographic detection of the pulmonary valve.
mesh_terms: D004395:Dye Dilution Technique; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis*; D011651:Pulmonary Artery / Q000002:abnormalities; D011664:Pulmonary Valve; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*; D014463:Ultrasonography