Abstract

Study Overview

The aim of this study was to assess the impact of radiofrequency electromagnetic fields (RF EMF) on heart rate variability (HRV) in rabbits, specifically under conditions that slightly exceed the occupational exposure limits.

Methodology

• A total of 21 New Zealand white rabbits were used.
• They were divided into two groups in a double-blind setup.
• One group was exposed to RF EMF from a device (1788 MHz, 160 V/m for 150 minutes), and the other to real RF EMF signals from mobile base stations (1805 - 1870 MHz, 160 V/m for 150 minutes).

Findings

• Analysis of HRV included heart rate and root Mean Square of the Successive Differences (rMSSD).
• Exposure led to increased HRV parameters, hinting at enhanced cardiac vagal control.

Conclusion

The results underline a significant effect of RF EMF on cardiac function in rabbits, suggesting potential health implications of RF EMF exposure that need further exploration, especially in occupational settings.