Transcatheter closure of aortopulmonary window with Amplatzer duct occluder II: additional size.

Aortopulmonary window is a rare cardiac defect, and early management with surgery or transcatheter closure is lifesaving. Here, a 9-month-old patient, who underwent a successful device closure with additional size-Amplatzer duct occlude, is presented to make emphasis that it may be considered as the device of choice for defects in close proximity to aortic valve and/or coronary ostium.