Morales, Raymond A Proposed Etiology for Atrial Tachyarrhythmia in Neonates with Atrial Septal Aneurysms. [electronic resource] - Pediatric cardiology Jan 2019 - 230-233 p. digital Publication Type: Case Reports; Journal Article ISSN: 1432-1971 Standard No.: 10.1007/s00246-018-2017-2 doi Subjects--Topical Terms: EchocardiographyHeart Atria--diagnostic imagingHeart Septal Defects, Atrial--complicationsHumansInfant, NewbornInfant, PrematureMaleTachycardia--etiology