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The effects of the duration of mobile phone use on heart rate variability parameters in healthy subjects.

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Ekici B, Tanındı A, Ekici G, Diker E. · 2016

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Daily mobile phone use disrupts heart rhythm control patterns, with the heaviest users showing the most significant autonomic nervous system changes.

Plain English Summary

Summary written for general audiences

Researchers monitored the heart rhythms of 148 healthy people for 24 hours to see how mobile phone use affects heart rate variability (HRV), which reflects how well your nervous system controls your heart. They found that people who used mobile phones daily showed disrupted HRV patterns compared to non-users, with heavier users (over 60 minutes daily) showing the most significant changes. This suggests that regular mobile phone exposure may interfere with your body's automatic nervous system control over heart function.

Why This Matters

This study provides compelling evidence that mobile phone use creates measurable changes in heart function through the autonomic nervous system - the part of your nervous system that automatically controls vital functions like heart rate. The researchers found a clear dose-response relationship: the more people used their phones, the more their heart rate variability patterns shifted away from healthy baselines. What makes this particularly significant is that all participants were healthy adults, meaning these effects aren't limited to people with existing health conditions. The disrupted HRV patterns observed here are associated with increased cardiovascular risk in the medical literature, though this study didn't track long-term health outcomes. The reality is that most of us use our phones far more than 60 minutes per day, suggesting these autonomic effects may be widespread in the population.

Exposure Information

Specific exposure levels were not quantified in this study. Duration: <30 min/day (Group 1), 30-60 min/day (Group 2), and >60 min/day (Group 3)].

Study Details

This study aimed to estimate the influence of the duration of mobile phone use on heart rate variability (HRV) in healthy individuals.

One hundred forty-eight individuals without any established systemic disease and who had undergone 2...

All the groups had similar features with regard to demographic and clinical characteristics. No sign...

In this study, it was shown that the duration of mobile phone use may affect the autonomic balance in healthy subjects. The electromagnetic field created by mobile phone use may induce HRV changes in the long term.

Cite This Study
Ekici B, Tanındı A, Ekici G, Diker E. (2016). The effects of the duration of mobile phone use on heart rate variability parameters in healthy subjects. Anatol J Cardiol. 2016 Apr 7. doi: 10.14744/AnatolJCardiol.2016.6717.
Show BibTeX
@article{b_2016_the_effects_of_the_2050,
  author = {Ekici B and Tanındı A and Ekici G and Diker E.},
  title = {The effects of the duration of mobile phone use on heart rate variability parameters in healthy subjects.},
  year = {2016},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/27109242/},
}
PubMed: 27109242

Cited By (32 papers)

Quick Questions About This Study

Yes, a 2016 study of 148 healthy people found that daily mobile phone users showed disrupted heart rate variability patterns compared to non-users. The disruption was most significant in heavy users who spent over 60 minutes daily on their phones.
Research shows that using mobile phones for over 60 minutes daily causes the most significant changes to heart rhythm control. Even shorter daily use disrupts the nervous system's ability to regulate heart rate variability compared to non-users.
Yes, mobile phone electromagnetic fields can affect autonomic nervous system balance. A 24-hour monitoring study found that phone users had altered LF/HF ratios and reduced SDNN, SDANN, RMSSD, and pNN50 values, indicating disrupted nervous system control over heart function.
Mobile phone exposure causes specific heart rate variability changes including higher LF/HF ratios and lower SDNN, SDANN, RMSSD, and pNN50 values. These changes indicate that electromagnetic fields from phones may disrupt long-term autonomic balance in healthy people.
Mobile phones don't cause dangerous heart rhythm problems, but they do affect heart rate variability in healthy people. A study found no significant arrhythmias, but phone users showed measurable changes in how their nervous system controls heart rhythm patterns.