title: Ostium primum defect with multi-perforated atrial septum.
authors.affiliation: Department of Cardiology, Medicine Faculty of Erciyes University, Kayseri, Turkey.
authors.forename: Bekir
authors.initials: B
authors.lastname: Calapkorur
authors.forename: Fatih
authors.initials: F
authors.lastname: Koç
authors.forename: Mehmet Güngör
authors.initials: MG
authors.lastname: Kaya
mesh_terms: D000328:Adult; D054087:Atrial Septum / Q000000981:diagnostic imaging* / Q000473:pathology*; D017548:Echocardiography, Transesophageal; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male