Residual shunt due to spontaneous perforation of polyvinyl alcohol membrane of ASD Occluder; what about after diagnosis? Serdar Bozyelç, Tayfun Sahin

Reply to the Letter to the Editor “Residual shunt due to spontaneous perforation of polyvinyl alcohol membrane of ASD Occluder. What about after diagnosis?” Sílvia Aguiar Rosa

Successful percutaneous closure of a residual atrial septal defect due to device failure Sílvia Aguiar Rosa, Filipa Ferreira, Lídia de Sousa, António Fiarresga, José Diogo Martins, Ana Galrinho, Ana Agapito, Paula Fazendas, Fátima F. Pinto, Rui Cruz Ferreira