title: Large intra-atrial structure 6 years after percutaneous atrial septal defect closure.
authors.affiliation: Department of Invasive Cardiology, Medical University of Bialystok, M.C. Sklodowskiej 24A, Bialystok 15-276, Poland.
authors.forename: Urszula
authors.initials: U
authors.lastname: Matys
authors.affiliation: Department of Invasive Cardiology, Medical University of Bialystok, M.C. Sklodowskiej 24A, Bialystok 15-276, Poland mpoludniewski@yahoo.com.
authors.forename: Maciej
authors.initials: M
authors.lastname: Południewski
authors.affiliation: Department of Cardiosurgery, Medical University of Bialystok, Bialystok, Poland.
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Matlak
authors.affiliation: Department of Invasive Cardiology, Medical University of Bialystok, M.C. Sklodowskiej 24A, Bialystok 15-276, Poland.
authors.forename: Sławomir
authors.initials: S
authors.lastname: Dobrzycki
authors.affiliation: Department of Cardiosurgery, Medical University of Bialystok, Bialystok, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Hirnle
mesh_terms: D001707:Biopsy, Needle; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002637:Chest Pain / Q000175:diagnosis / Q000209:etiology; D004417:Dyspnea / Q000175:diagnosis / Q000209:etiology; D004452:Echocardiography; D017548:Echocardiography, Transesophageal / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D006325:Heart Atria / Q000473:pathology / Q000601:surgery; D006338:Heart Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D007150:Immunohistochemistry; D008875:Middle Aged; D008991:Monitoring, Physiologic / Q000379:methods; D009232:Myxoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery*; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D055989:Septal Occluder Device; D056346:Sternotomy / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods