Contraindications. The Spinal Cord Stimulator methods usually are not for sufferers that are not able to operate the procedure, have unsuccessful demo stimulation by failing to receive powerful pain relief, are poor surgical challenges, or are pregnant. Warnings. For the patient using a cardiac pacemaker, Speak to the pacemaker organization https://sgvasculargrp.com/medical-condition/varicose-spider-veins/painmanagement-thumb/