Pádua, João Paulo Luvizotto Alcântara de, Antônio Vitor Moraes Junior, and André Leonardo Fidelis de Moura. 2026. “Case Report: A Rare Case of Complete Atrial Lead Fragmentation Due to Right Subclavian Crush”. JOURNAL OF CARDIAC ARRHYTHMIAS, January. https://doi.org/10.24207/ABEC.2025.06.