Summary
HRV is reduced during both manic and depressive episodes in bipolar disorder and improves as symptoms resolve, suggesting HRV may help monitor episode recovery in clinical settings.
Methods
Bayesian analysis of HRV changes during bipolar episodes
Key Findings
- HRV reduced during both manic and depressive episodes
- 95% probability of positive HRV change during recovery
- HRV may help monitor episode course clinically
- Pattern similar across mania and depression
- Autonomic dysfunction integral to bipolar pathology
Limitations
Sample size limits precision of effect estimates
What This Means for You
If you have bipolar disorder, HRV tracking may provide objective feedback on episode recovery. Rising HRV often parallels symptom improvement during treatment.
Source
Read the original paper in npj Mental Health Research ↗
Added to HRV Zone: 2025-01-10