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Updated: Jan 18, 2026
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Electrosurgical Catheter Reshaping to Unify a Double Atrial SEptal Defect (ERASED Procedure) for Single-Device
Yassin Belahnech1, Gerard Martí-Aguasca1,2, Ruben Fernandez Galera1
1Cardiology Department, Vall d'Hebron University Hospital, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain.
None:
We present the first case of a double atrial septal defect (ASD) successfully reshaped using transcatheter electrosurgery to unify both defects into a single orifice, enabling closure with a single device. This technique appears feasible and may simplify the management of complex double ASDs in some cases.
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