Understanding the procedure.
The measurement examines the intervals between successive heartbeats. Breathing, posture, medicines and recording conditions affect the results. Comparable conditions matter, especially when monitoring changes over time.
What matters for you.
One value cannot explain the cause of fatigue or describe the entire nervous system. At IUNE, results are considered alongside symptoms, medical history and further investigations where appropriate.
Explore the related areaSources & further information
HRV: physiological foundations ↗General information for orientation. Personal examination and medical assessment determine the appropriate approach.

