Transcatheter Closure of Aorta–to–Right Atrium Fistula Caused by Erosion of Amplatzer Septal Occluder

Cardiac perforation or erosion is a rare but potentially lethal complication of transcatheter closure of an atrial septal defect (ASD). The usual solution would be surgical repair [(1)][1]. We present a patient who underwent device closure of an ASD with an Amplatzer septal occluder (ASO) (AGA