title: Malposition of the atrial septum versus double atrial septum.
authors.forename: David A
authors.initials: DA
authors.lastname: Roberson
mesh_terms: D000328:Adult; D000792:Angiography; D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal / Q000379:methods; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging*; D006801:Humans