Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition A rare congenital non-syndromic heart malformation characterized by an abnormal protrusion of the interatrial septum into the right or left atrium, or both, during the cardiorespiratory cycle. The defect may be limited to the fossa ovalis or involve the entire septum. It can present as an isolated finding but is more often associated with interatrial shunts, in particular patent foramen ovale. Clinically it increases the risk of peripheral arterial embolism and stroke. Disease data Classification Morphological anomaly ORPHA code 99107 OMIM code - ICD10 code Q21.1 ICD11 code - *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl