BOSTAN, Alexandru; ASTRATINEI, Dora Diana; TĂBĂCARU, Narcis; AILOAEI, Ștefan; STĂTESCU, Cristian. Permanent pacemaker implantation in a challenging anatomy: Persistent left superior vena cava. Archive of Clinical Cases, [S. l.], v. 7, n. 2, p. Arch Clin Cases 2020; 7(2):34–39, 2020. DOI: 10.22551/2020.27.0702.10170. Disponível em: https://clinicalcases.eu/index.php/acc/article/view/555.. Acesso em: 11 feb. 2026.