Experience using multielectrode cardiac catheters for detection of electrophysiologic activity of the human urinary bladder.

The use of multielectrode catheters to measure human bladder electrophysiologic activity is feasible. Issues with noise reduction still exist, though to a lesser extent with the multielectrode basket design than simple quadripolar one. Sensory responses to pacing stimuli may be useful for diagnostic and therapeutic purposes in the future.