Mobile phone affects cerebral blood flow in humans — 902 MHz GSM; PET study found local decrease in regional cerebral blood flow beneath antenna.
https://doi.org/10.1038/sj.jcbfm.9600279
Low-Level Radiofrequency Exposure Induces Vasoconstriction in Rats — 900 MHz; reports vasoconstriction / thermoregulatory vascular effects.
https://doi.org/10.1002/bem.22350
Exposure to pulse-modulated RF fields affects regional cerebral blood flow — mobile-phone-like RF; altered regional cerebral blood flow.
https://doi.org/10.1111/j.1460-9568.2005.03929.x
Effects of acute exposure to WiFi signals (2.45 GHz) on heart variability and blood pressure in rabbits — found heart rate +22% and arterial BP +14%.
https://pubmed.ncbi.nlm.nih.gov/26356390/
Body heating induced by 350 MHz microwave irradiation: cardiovascular responses in rats — found heart rate and mean arterial BP significantly elevated.
https://pubmed.ncbi.nlm.nih.gov/9140664/
Cardiovascular and thermal effects of microwave irradiation at 1 and/or 10 GHz in anesthetized rats — found heart rate increased throughout exposure; BP initially increased then decreased.
https://pubmed.ncbi.nlm.nih.gov/10723015/
Exposure to cell phones reduces heart rate variability in medical students — phone near chest reduced HRV and increased sympathetic activation markers.
https://pubmed.ncbi.nlm.nih.gov/32249199/
Heart rate variability affected by RF electromagnetic field in adolescent students — 1788 MHz pulsed RF altered ANS/HRV metrics.
https://pubmed.ncbi.nlm.nih.gov/29469164/
Alteration of diurnal rhythms of blood pressure and heart rate in RF-exposed workers — occupational RF exposure associated with altered BP/HR rhythms.
https://pubmed.ncbi.nlm.nih.gov/10212373/
Review: Exposure to ELF fields and radiofrequency radiation — cardiovascular effects in humans — reviews reports including tachycardia/bradycardia, BP effects, while emphasizing inconsistent evidence.
https://pubmed.ncbi.nlm.nih.gov/9258703/