title: Persistent hypoxia: where is the shunt?
authors.affiliation: Einstein Institute for Heart and Vascular Health, Einstein Medical Center, Philadelphia, Pennsylvania 19141, USA.
authors.forename: Nazmul
authors.initials: N
authors.lastname: Huda
authors.forename: Rajesh
authors.initials: R
authors.lastname: Movva
authors.forename: Gregg S
authors.initials: GS
authors.lastname: Pressman
authors.forename: Vincent M
authors.initials: VM
authors.lastname: Figueredo
mesh_terms: D001164:Arteriovenous Fistula / Q000150:complications / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006325:Heart Atria / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D006801:Humans; D000860:Hypoxia / Q000000981:diagnostic imaging* / Q000209:etiology; D008875:Middle Aged; D014463:Ultrasonography; D014683:Vena Cava, Superior / Q000002:abnormalities* / Q000000981:diagnostic imaging*