title: Familial primary pulmonary hypertension.
mesh_terms: D000328:Adult; D001794:Blood Pressure; D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy / Q000235:genetics*; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011859:Radiography