title: Atrial septal aneurysm simulating a left atrial mass diagnosed by transesophageal echocardiography.
authors.affiliation: Department of Medicine, Sinai Hospital of Baltimore, Maryland 21215-5271.
authors.forename: F
authors.initials: F
authors.lastname: Mera
authors.forename: J
authors.initials: J
authors.lastname: Patt
authors.forename: W
authors.initials: W
authors.lastname: Israel
authors.forename: J D
authors.initials: JD
authors.lastname: Dubin
mesh_terms: D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal; D006322:Heart Aneurysm / Q000000981:diagnostic imaging*; D006325:Heart Atria / Q000000981:diagnostic imaging; D006338:Heart Neoplasms / Q000000981:diagnostic imaging*; D006346:Heart Septum / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged