title: Abdominal-lead fetal electrocardiographic R-wave enhancement for heart rate determination.
mesh_terms: D000703:Analog-Digital Conversion; D004562:Electrocardiography / Q000379:methods*; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring / Q000379:methods*; D005544:Forecasting; D006339:Heart Rate; D006801:Humans; D007089:Image Enhancement