PÁDUA, João Paulo Luvizotto Alcântara de; MORAES JUNIOR, Antônio Vitor; MOURA, André Leonardo Fidelis de. Case report: a rare case of complete atrial lead fragmentation due to right subclavian crush. JOURNAL OF CARDIAC ARRHYTHMIAS, [S. l.], 2026. DOI: 10.24207/ABEC.2025.06. Disponível em: https://jca.org.br/jca/article/view/3588. Acesso em: 18 may. 2026.