A new self-anchoring endocardial electrode.
D000818:Animals; D004285:Dogs; D004567:Electrodes, Implanted; D004699:Endocardium / Q000601:surgery*; D005260:Female; D006327:Heart Block / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial; D012756:Sheep; D013610:Tachycardia / Q000628:therapy*