A study of maternal electrocardiograms recorded during labor and delivery.
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D036861:Delivery, Obstetric; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D007744:Obstetric Labor Complications; D049590:Postpartum Period; D011247:Pregnancy