title: Thoracic impedance measurements can interfere with impedance-based rate-responsive pacemakers.
mesh_terms: D001049:Apnea / Q000175:diagnosis; D002307:Cardiography, Impedance / Q000009:adverse effects* / Q000295:instrumentation*; D004868:Equipment Failure; D004869:Equipment Safety; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D017286:Polysomnography / Q000295:instrumentation