title: Dual-chamber pacemaker implantation via both superior vena cavae in a patient with persistent left superior vena cava.
authors: Heart Center, Semmelweis University, Budapest, Hungary.
authors: Attila
authors: A
authors: Roka
authors: Bela
authors: B
authors: Merkely
mesh_terms: D000368:Aged; D054537:Atrioventricular Block / Q000628:therapy*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D019919:Prosthesis Implantation / Q000379:methods*; D014683:Vena Cava, Superior / Q000002:abnormalities*