P03.81: Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm excludes1 neonatal cardiac dysrhythmia (P29.1-) |
| P03.810: Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm before the onset of labor |
| P03.811: Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm during labor |
| P03.819: Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm, unspecified as to time of onset |