Effects of a 50 Hz magnetic field on blood flow velocity, ECG and vascular endothelial function in healthy adults - Effects of a 50 Hz magnetic field on physiological parameters in healthy adults

1)Forearm, upper arm, or neck exposure, had significantly increased ulnar arterial blood flow velocity compared to the sham exposures. 2)After muscle loading exercise, MF exposure recovered hemoglobin oxygenation index values faster and higher than sham exposure. 3)MF exposure in the neck region had significantly increased parasympathetic high-frequency activity relative to the sham exposure. 4)The MF exposure in the upper arm region significantly increased the FMD compared to the sham exposure.