Fetal electrocardiogram obtained with subcutaneous maternal electrodes. A new method.
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005318:Fetal Heart / Q000502:physiology*; D006801:Humans; D007746:Labor Presentation; D008722:Methods; D011247:Pregnancy; D011272:Pregnancy, Multiple