De Roo, Evelien, Frederik Van Durme, Laurent Vanneste, Becker Alzand, and Alex Heyse. 2020. “Left-Sided Implantation of a Defibrillator Lead in Persistent Left Superior Vena Cava ”. European Journal of Case Reports in Internal Medicine 7 (11). https://doi.org/10.12890/2020_001828.