Average HRV by Age for Women, Decade by Decade
Women in their 50s typically see rMSSD trend down from the 35-70 ms range of their 40s toward 20-45 ms in their 60s, based on HUNT Fitness Study data.
V2 Hrv (Lab Test)
8 source-based articles maintained by the HealthRX.com Editorial Team.
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Jul 14, 2025latest review
V2 Hrv (Lab Test) library
Showing 8 of 8 clinical reviews.
Heart Rate Variability (HRV) Longevity-Medicine Target Ranges
Learn what HRV scores indicate optimal autonomic health, how age and sex affect targets, and what longevity medicine considers the ideal HRV range for recovery and lifespan extension.
Heart Rate Variability (HRV) Rate-of-Change Interpretation
A guide to interpreting HRV rate-of-change trends, normal ranges, optimal targets, and what rising or falling HRV means for autonomic nervous system balance and recovery.
Heart Rate Variability (HRV): At-Home and Finger-Prick Testing Options, Normal Ranges, and What Your Score Actually Means
Everything you need to know about measuring HRV at home, including wearable devices, finger-prick ECG tools, normal HRV ranges by age and sex, and how to interpret your results for recovery and autonomic health.
Heart Rate Variability (HRV): Medication-Driven Changes Explained
A clinical guide to how common medications alter heart rate variability (HRV), what the normal and optimal HRV ranges are, and how to interpret medication-driven HRV shifts in the context of autonomic nervous system health and recovery.
Heart Rate Variability (HRV): Nutrition and Fasting Impact
How diet, meal timing, fasting protocols, and specific nutrients affect heart rate variability (HRV), with normal ranges, optimal targets, and evidence-based strategies to improve ANS balance and recovery.
Heart Rate Variability (HRV): Sex- and Cycle-Related Differences Explained
How biological sex, estrogen, progesterone, testosterone, and the menstrual cycle shape HRV, with normal ranges, optimal targets, and clinical guidance backed by primary literature.
Heart Rate Variability (HRV): Training and Exercise Impact
How exercise changes your HRV, what counts as a normal HRV range, and how to use HRV data to guide training load, recovery, and long-term cardiovascular health.