[Electronic recording of fetal heart rate].
D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005318:Fetal Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D011247:Pregnancy
Registro electrónico de la frecuencia cardíca fetal.