Urodynamic evaluation of a chronically implanted bladder pacemaker.
A "chronic" study of an implantable bladder pacemaker revealed that, although the electrode array did not significantly impair vesical function during the 10 weeks of research, electric stimulation did spread to the voluntary perineal musculature. There was also a drop in bladder response to the same stimulation parameters, probably due to progressive development of fibrous reaction and encasement of electrodes.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004285:Dogs; D004567:Electrodes, Implanted; D005260:Female; D005703:Gallamine Triethiodide / Q000494:pharmacology; D008297:Male; D014513:Ureter / Q000473:pathology; D014521:Urethra / Q000502:physiology; D001743:Urinary Bladder / Q000187:drug effects / Q000473:pathology / Q000502:physiology*; D014554:Urination; D014567:Urography
D001285:Atropine; D005703:Gallamine Triethiodide