Persistent left superior vena cava transvenous lead extraction: A European experience.
Akhtar Z, Sohal M, Starck CT, Mazzone P, Melillo F, Gonzalez E, Al-Razzo O, Richter S, Breitenstein A, Steffel J, Rinaldi CA, Mehta V, Zuberi Z, Zaidi A, Gallagher MM.