What happens if a GFCI circuit should trip?
If a GFCI circuits trips with life-sustaining equipment, the equipment would be useless, especially if there were a problem with the equipment. First, it may not trip soon enough to protect a patient. (5 milliamps vs. <1). Secondly, when it trips, it interrupts the circuit, cutting off all power to the equipment. In the case of life-support or monitoring equipment, this unacceptable event can further endanger the patient.