| 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 | 
	
		| Excludes1 | fetal stress NOS (O77.9) labor and delivery complicated by electrocardiographic evidence of fetal stress (O77.8)
 labor and delivery complicated by ultrasonic evidence of fetal stress (O77.8)
 
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		| Excludes2 | fetal metabolic acidemia (O68) other fetal stress (O77.0-O77.1)
 
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		| sex | Female 
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		| age | Maternity: [12-55] 
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