%0 Journal Article %T Huge thrombus formation 1 year after percutaneous closure of an atrial septal defect with an Amplatzer septal occluder %A Uysal, F. %A Bostan, Ö.M. %A Şenkaya Sığnak, I. %A Güneş, M. %A Çil, E. %J The Anatolian Journal of Cardiology %D 2016 %V 16 %P 63-64 %R 10.14744/AnatolJCardiol.2015.6538