title: Pervenous fixed endocardial pacing: A short-term study in ten dogs.
mesh_terms: D000818:Animals; D004285:Dogs; D004566:Electrodes; D004699:Endocardium / Q000601:surgery; D006325:Heart Atria / Q000601:surgery; D006352:Heart Ventricles / Q000601:surgery; D008722:Methods; D010138:Pacemaker, Artificial / Q000295:instrumentation