Skip to content

US / EN / USD

Heart Rate Variability (HRV) and Autonomic Balance: IGEF Study

A certification research study conducted by the International Institute for Research on Electromagnetic Compatibility (IGEF) observed measurable improvements in heart rate variability (HRV) in 8 out of 10 participants, reflecting improved autonomic balance and stress recovery.

IGEF HRV assessment: participants, physiological indicators, and findings

Original document

Study methodology and parameters

Overview of methodology, monitored indicators, and research institution background.

Source
IGEF, International Association for Electrosmog Research
Original document
Download (38 pages)
Publication type
IGEF Research & Certification Report
Research institution
International Institute for Research on Electromagnetic Compatibility (IGEF)
Tested device
Somavedic Medic
Study type
Heart rate variability (HRV) research assessment
Investigated cohort
10 participants sensitive to electromagnetic environments, aged 19–67
Comparison methodology
Baseline HRV values prior to introducing Somavedic Medic
Observation period
Follow-up over 2 to 28 days
Monitored parameters
Heart rate variability (HRV) parameters and autonomic nervous system balance

Source and research context

The certification study was conducted by the International Institute for Research on Electromagnetic Compatibility (IGEF) to evaluate the biological influence of Somavedic Medic on the vegetative nervous system.

Testing focused on heart rate variability (HRV), a widely recognized clinical metric reflecting autonomic nervous system balance, cardiac adaptability, and recovery from environmental stress.

Participants and study design

The evaluation included 10 participants across home and open-plan workplace settings. HRV measurements were recorded at baseline and after introducing Somavedic Medic into their active environments.

Individual adaptation and physiological response over periods ranging from several days up to four weeks were tracked to assess sustained effects.

Measurements

Measurements were captured using the specialized Stress Pilot Plus biofeedback system, comparing autonomic regulation metrics against age- and sex-standardized physiological reference ranges.

The analysis evaluated changes in total vegetative regulation, parasympathetic and sympathetic balance, and cardiac adaptability.

Reported findings

  • 8 out of 10 participants demonstrated measurable improvement in heart rate variability and regulatory capacity.
  • Participants displayed enhanced parasympathetic activity, indicating deeper relaxation and improved stress adaptation in their living and working environments.
  • Longer observation intervals showed stabilization of autonomic balance, supporting sustained environmental harmonization.

Conclusion

IGEF concluded that Somavedic Medic exerted a demonstrably favorable effect on autonomic regulation and stress coping mechanisms, officially certifying the device for electromagnetic harmonization.

Share

Related paths

Continue into more evidence and explanation

Newsletter

Get Somavedic guidance in your inbox

Receive practical notes on sleep, structured water, calmer spaces, and choosing the right model for your home.

Newsletter signup is unavailable in this preview.

An occasional note with practical guidance, product tips, and news from Somavedic.