title: Hypertensive pulmonary vascular disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000150:complications / Q000473:pathology*; D006343:Heart Septal Defects / Q000150:complications / Q000473:pathology*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology / Q000473:pathology*; D007223:Infant; D008168:Lung / Q000098:blood supply*; D008833:Microcirculation / Q000473:pathology*; D011651:Pulmonary Artery / Q000473:pathology; D011667:Pulmonary Veins / Q000473:pathology