title: Stable right ventricular endocardial permanent pacing via left superior vena cava.
mesh_terms: D000219:Adams-Stokes Syndrome / Q000628:therapy*; D000368:Aged; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D014683:Vena Cava, Superior / Q000002:abnormalities*