Intra-atrial reentrant tachycardia in adult patients after Fontan operation

Atrial tachyarrhythmia is a major late complication in adult Fontan patients. This study examined the clinical features and risk factors of late intra-atrial reentrant tachyarrhythmia (IART) in adult patients after Fontan surgery and the mid-term outcome of Fontan conversion with or without antiarrhythmic surgery in these patients.We conducted a retrospective study on adult patients who were born before 1994 and survived at least 3 months after...