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How much would you rate it this nst?
Reading File
analyse_media
NST (Non-Stress Test) Analysis
Here is a detailed breakdown and rating of this CTG/NST strip:
Strip Details
- Date/Time: 27-02-16, 16:48 to ~16:54
- Paper speed: 1 cm/min
- Recording duration shown: ~6-7 minutes
Parameter-by-Parameter Assessment
| Parameter | Finding | Normal? |
|---|---|---|
| Baseline FHR | ~130 bpm | ✅ Yes (110-160 bpm) |
| Variability | Moderate (6-25 bpm) | ✅ Yes - most reassuring sign |
| Accelerations | None clearly seen in this window | ⚠️ Indeterminate |
| Decelerations | None (2 tiny spikes are likely artifacts) | ✅ Yes |
| Uterine activity | Flat line - no contractions recorded | ✅ None |
Overall Rating
NICHD Category I (Normal/Reassuring) - for the portion shown.
NST Reactivity: Indeterminate - Cannot be formally classified as Reactive or Non-reactive because:
- A standard NST requires at least 20 minutes of continuous recording
- A reactive NST needs ≥2 accelerations of ≥15 bpm above baseline, each lasting ≥15 seconds, within a 20-minute window
- This strip only shows ~6-7 minutes - too short to assess reactivity
What Is Reassuring Here
- Baseline rate is perfect at ~130 bpm
- Moderate variability is the single best indicator of fetal well-being and intact CNS oxygenation - this strip shows that clearly
- No late, early, or variable decelerations
Clinical Recommendation
This partial strip is reassuring but incomplete. The full 20-40 minute tracing is needed before a final "reactive" or "non-reactive" classification. Please have your obstetrician or midwife review the complete strip in the context of gestational age and fetal movement counts.
Note: This analysis is for educational purposes only and does not replace clinical evaluation by a qualified healthcare provider.
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