Atrial Septal Aneurysm Mimicking a Cor Triatriatum Sinister: A Case Report and Review of the Literature
An atrial septal aneurysm (ASA) is a rare but well-recognized abnormality of uncertain clinical relevance.It is a localized bulging of the inter-atrial septum into either or both atria during the cardiac cycle.ASA has been reported as an unexpected finding during autopsy but may also be diagnosed in living patients by echocardiographic Goalie - Blo