[Pacemaker implantation via a persistent left superior vena cava].
Matamala-Adell
Marta
M
Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Miguel Servet, Zaragoza, Spain.
Vallejo-Gil
Jose M
JM
Ballester-Cuenca
Carlos
C
D000368:Aged; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D014683:Vena Cava, Superior / Q000002:abnormalities*