title: Pulse monitoring without ECG is potentially hazardous.
mesh_terms: D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008991:Monitoring, Physiologic; D011247:Pregnancy; D011674:Pulse / Q000187:drug effects*