Pulmonary arteriovenous fistulas.

Adolescent Adult Aged Anemia/etiology Angiography Arteriovenous Malformations/complications,diagnostic imaging,surgery Cardiac Catheterization Child Child, Preschool Female Follow-Up Studies Hemorrhage/complications Humans Lung/diagnostic imaging Male Middle Aged Oxygen/blood Partial Pressure Pneumonectomy Polycythemia/etiology Pulmonary Artery/abnormalities Pulmonary Circulation Pulmonary Veins/abnormalities Telangiectasia, Hereditary Hemorrhagic/complications

Oxygen