Adult atrial septal defect device closure with floppy rims. Indian Journal of Case Reports, [S. l.], v. 7, n. 3, p. 87–89, 2021. DOI: 10.32677/IJCR.2021.v07.i03.004. Disponível em: https://mansapublishers.com/ijcr/article/view/2770. Acesso em: 5 dec. 2025.