Heart Rate
--
-100.0% vs baseline
RR Interval
--
ms
RMSSD
--
-100.0% vs baseline
SDNN
--
ms
DFA α1
0.000
No DFA data
CAS Score
20.0
Overloaded
Signal Quality
0%
Confidence 0%
Recovery Capacity Index (RCI)
0.0
Rebound speed proxy based on HR normalization, RMSSD rebound slope, and SD1 recovery ratio.
ANS Stability Score
0.0
Combines RMSSD smoothness, DFA stability, and entropy drift.
Allostatic Load Index (ALI)
0.0
30-day accumulation of sympathetic dominance, low CAS exposure, and recovery failures.
Clinical Interpretation Layer
Autonomic State: Sympathetic
Stress-load pattern with reduced beat-to-beat variability.
Pattern suggests sympathetic dominance, reduced vagal braking, and elevated allostatic demand.
Need more live data for rolling autonomic classification.
Sympathetic dominance: 0.0% | Parasympathetic dominance: 0.0%
Reduced complexity signature consistent with constrained adaptive bandwidth.
Baseline Engine
Baseline samples: 0
HR baseline: N/A
RMSSD baseline: N/A
Deviation HR: -100.0%
Deviation RMSSD: -100.0%
DFA α1: 0.000No DFA data
Normative set: Age-banded adult reference (fallback)
Source: Population age-banded HRV benchmark
Age: not set
Normative HR: -100.0%below
Normative RMSSD: -100.0%below
Normative SDNN: -100.0%below
Normative LF/HF: -31.0%normal
RMSSD reference band: 26.0 to 56.0 ms
SDNN reference band: 38.0 to 64.0 ms
Age missing: values are using fallback decade; enter age for strict matching.
Daily variance bands are shown in longitudinal analytics.
Intervention Event Markers
Timeline markers
No markers captured in this session.
Pre/Post delta + effect size
Add markers during live capture. Session auto-starts on first marker.
Frequency Domain
HF Power: 0.0000
LF Power: 0.0000
LF/HF: 1.000
Respiratory Freq: 0.100 Hz
RSA amplitude: 0.00 ms
Coherence score: 0.0
Resonance band (0.075-0.12Hz): 0.0%
% time in resonance: 0.0%
Baroreflex gain proxy: 0.0
Signal Quality + Artifact
Signal Quality: 0.0%
Ectopic Count: 0
Motion Artifact: Low
Confidence Score: 0.0
TerraTuning CAS
20.0
State: Overloaded
Recovery Index: 0.0
Trend-weighted composite of HR, RMSSD, LF/HF, coherence and signal quality.
Waiting for telemetry...
Waiting for telemetry...
Waiting for telemetry...
Longitudinal Analytics
7-day RMSSD slope
0.000
30-day RMSSD slope
0.000
7-day Recovery Index
0.0
Stored Sessions
0
Allostatic Load Index (30d)
0.0
Sympathetic 0.0% | Low CAS load 0.0% | Recovery failures 0
Daily variance band (RMSSD mean)
Waiting for telemetry...
Circadian HRV Heatmap
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10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
Each cell shows average RMSSD by clock hour. Darker green indicates higher RMSSD.
Intervention responsiveness (historical)
No stored intervention effects yet.
Clinical Decision Support
Stress Load Alerts
- Signal quality is low; interpretation confidence is reduced.
- Sympathetic dominance detected.
- CAS indicates elevated strain profile.
Suggested Interventions
- Improve sensor contact and minimize movement artifacts.
- Prioritize down-regulation: slow nasal breathing and low cognitive load recovery.
- Reduce additional stress exposure for the next 2-4 hours.
Contraindications
- Avoid high-intensity training until autonomic variability recovers.
Core Upgrade Loop
Measurement -> Interpretation -> Intervention -> Quantified Response -> Report -> Longitudinal Intelligence. This implementation captures the loop with per-session analytics, baseline-aware interpretation, intervention effect tracking, research exports, and printable reports.