title: [Primary pulmonary hypertension].
mesh_terms: D000293:Adolescent; D000328:Adult; D000471:Alkalosis / Q000150:complications; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001810:Blood Volume; D002196:Capillaries; D006328:Cardiac Catheterization; D002306:Cardiac Volume; D006332:Cardiomegaly / Q000150:complications; D004395:Dye Dilution Technique; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006352:Heart Ventricles; D006439:Hemodynamics; D006529:Hepatomegaly / Q000150:complications; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000175:diagnosis; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D010100:Oxygen / Q000097:blood; D010701:Phonocardiography; D010992:Plethysmography, Impedance; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D011859:Radiography; D012119:Respiration; D014054:Tomography; D014672:Vectorcardiography
chemical_list: D010100:Oxygen
vernacular_title: Pervichnaia legochnaia gipertoniia.