title: Malfunction of a demand pacemaker caused by phrenic nerve stimulation.
mesh_terms: D004599:Electric Stimulation Therapy / Q000009:adverse effects*; D055590:Electromagnetic Phenomena / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial; D010791:Phrenic Nerve