title: Electrocardiographic changes during intrauterine contraceptive device insertion.
mesh_terms: D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D001794:Blood Pressure; D001919:Bradycardia / Q000209:etiology; D002584:Cervix Uteri / Q000294:innervation; D003276:Contraceptives, Oral / Q000494:pharmacology; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D010146:Pain / Q000209:etiology; D011247:Pregnancy; D013610:Tachycardia / Q000209:etiology; D014465:Ultrasonics; D014599:Uterus / Q000294:innervation; D014630:Vagus Nerve / Q000503:physiopathology
chemical_list: D003276:Contraceptives, Oral