title: Pulmonary artery pressure changes in infants with bronchiolitis.
mesh_terms: D001784:Blood Gas Analysis; D001794:Blood Pressure; D001990:Bronchiolitis, Viral / Q000503:physiopathology* / Q000628:therapy; D006328:Cardiac Catheterization; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology; D007223:Infant; D008297:Male; D010102:Oxygen Inhalation Therapy; D011651:Pulmonary Artery / Q000503:physiopathology*