ABSTRACT Background Percutaneous occlusion of ductus arteriosus is well established as the method of choice to treat this structural heart defect. A new generation of Amplatzer™ Duct Occluder II Aditional Sizes prostheses, with lower profile and greater flexibility, in addition to smaller retention discs, was developed for percutaneous treatment of patent ductus arteriosus. This study intended to demonstrate the experience of one center with the use of this device, evaluating technical aspects, immediate occlusion rates, and complications. Methods A retrospective […]