A randomized, controlled, multi-center trial of the efficacy and safety of the Occlutech Figulla Flex-II Occluder compared to the Amplatzer Septal Occluder for transcatheter closure of secundum atrial septal defects.
Damien P KennyAndreas EickenIngo DähnertYounes BoudjemlineHorst SievertMartin Be SchneiderTommaso GoriZiyad M Hijazinull nullPublished in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2018)
The OFFII device was not inferior to the ASO with less complications and greater efficacy than the ASO.