A neuro-stimulation system and method are provided which can monitor EKG signals and provide electrical stimulation. The system comprises a stimulation lead having at least one stimulating electrode on the lead and an IPG having a case and connectors. The connectors can mechanically and electrical connect to the lead and to the at least one stimulating electrode and an EKG electrode can be placed on the stimulating lead. The IPG case may be used variously as an EKG electrode, as well as an indifferent electrode. Alternatively or additionally, a separate, second lead having a second EKG electrode may be connected to the IPG. This second EKG electrode may also double in function as a stimulation electrode.