title: Obstruction of systemic pulmonary arterial shunts by diagnostic cardiac catheters.
authors.affiliation: University Heart Center, University of Arizona College of Medicine, Tucson 85724.
authors.forename: T R
authors.initials: TR
authors.lastname: Lloyd
authors.forename: R L
authors.initials: RL
authors.lastname: Donnerstein
authors.forename: F
authors.initials: F
authors.lastname: Shirazi
mesh_terms: D001011:Aorta / Q000503:physiopathology* / Q000601:surgery; D001794:Blood Pressure; D006328:Cardiac Catheterization / Q000009:adverse effects; D002675:Child, Preschool; D006330:Heart Defects, Congenital / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D008961:Models, Structural; D011651:Pulmonary Artery / Q000503:physiopathology* / Q000601:surgery; D011652:Pulmonary Circulation; D014655:Vascular Resistance