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Transcatheter closure of multiple atrial septal defect with 2 devices. (A) 3D reconstruction with transoesophageal echocardiography showing a residual defect after a 32 mm Amplatzer ASO has been positioned through the biggest atrial septal defect; (B) successful closure after implantation of a 30 mm Amplatzer cribriform device overlapping the original 32 mm ASO. ASO, Amplatzer septal occluder.
