title: VDD pacemaker introduced via persistent left superior vena cava into the coronary sinus.
authors.affiliation: Departamento de Cardiologia, Hospital dos SAMS, Lisboa, Portugal.
authors.forename: João
authors.initials: J
authors.lastname: de Sousa
authors.forename: Carlos
authors.initials: C
authors.lastname: Gonçalves
authors.forename: Paulo
authors.initials: P
authors.lastname: Pedro
mesh_terms: D000368:Aged; D006348:Cardiac Surgical Procedures / Q000379:methods; D003331:Coronary Vessels; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D014683:Vena Cava, Superior