Feasibility and Effectiveness of Portable/Remote Heart Rate Variability (HRV) Biofeedback Training in Treating Stress and Mental Health Difficulties: A Systematic Review.
Sophie Wilson, Alisia-Roberta-Lorelai Maciu, Katie Ashcroft
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In 30 seconds
This systematic review evaluated the feasibility and effectiveness of portable/remote heart rate variability biofeedback training (P/R-HRVBt) in adults with stress and subclinical anxiety or depression. Thirteen studies were included, all reporting improvements in at least one psychological or physiological outcome. The review indicates that P/R-HRVBt is feasible and may be comparable to established interventions.
Key findings
- All included studies reported improvements in at least one psychological or physiological outcome.
- Thirteen studies were reviewed, with all receiving a global 'weak' quality rating.
- Four studies achieved a 'moderate' quality rating when blinding was excluded.
- Heterogeneity in study design and measures limited the ability to draw firm conclusions.
Why it matters
Understanding the effectiveness of P/R-HRVBt is crucial as it may provide a viable alternative for managing stress and mental health issues, particularly in a digital healthcare landscape.
What to keep in mind
All studies received a global 'weak' quality rating, indicating potential issues with study design and execution.