Depressed fetal heart rate tones complicating labor and delivery Fetal bradycardia complicating labor and delivery Fetal heart rate decelerations complicating labor and delivery Fetal heart rate irregularity complicating labor and delivery Fetal heart rate abnormal variability complicating labor and delivery Fetal tachycardia complicating labor and delivery Non-reassuring fetal heart rate or rhythm complicating labor and delivery |