title: Comparison of the porous-surfaced with a totally porous ventricular endocardial pacing electrode.
mesh_terms: D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D004567:Electrodes, Implanted; D005260:Female; D006321:Heart / Q000503:physiopathology; D008297:Male; D009206:Myocardium / Q000473:pathology; D010138:Pacemaker, Artificial / Q000295:instrumentation*