Exploring the Potential Observations Between Geomagnetic Activity and Cardiovascular Events: A Scoping Review
Research
RF Safe Research Library
Jan 1, 2025
This scoping review mapped evidence on associations between geomagnetic activity/space weather and cardiovascular events, identifying 36 eligible studies from 1964–2023. Most studies reported correlations between geomagnetic/space-weather exposures and increased myocardial infarction, stroke, acute coronary syndrome,…
Influence of geomagnetic disturbances on myocardial infarctions in women and men from Brazil
Research
RF Safe Research Library
Jan 1, 2025
This ecological analysis used a public health database of myocardial infarction admissions in São José dos Campos, Brazil (1998–2005) and categorized geomagnetic activity using the planetary Kp index. The abstract reports a higher relative frequency of MI admissions during disturbed geomagnetic conditions compared…
Potential influence of geomagnetic activity on blood pressure statistical fluctuations at mid-magnetic latitudes
Research
RF Safe Research Library
Jan 1, 2025
This six-year time series analysis used over 500,000 blood pressure measurements from two mid-magnetic latitude cities in China to examine associations with geomagnetic activity (Ap index). The study reports that blood pressure fluctuations correlate with geomagnetic activity and share similar periodic patterns,…
Correlation between the Lunar Phase and Tail-Lifting Behavior of Lizards () Exposed to an Extremely Low-Frequency Electromagnetic Field.
Research
RF Safe Research Library
Jan 1, 2019
This animal study examined long-term tail-lifting behavior in agamid lizards exposed to an ELF electromagnetic field (6 and 8 Hz; peak magnetic field 2.6 µT; peak electric field 10 V/m) versus controls, incorporating lunar phase and geomagnetic activity (K index) as explanatory variables. Regression analyses found…
[Effect of Earth magnetic field on circadian rhythm of total antioxidant capacity of human saliva in the North].
Research
RF Safe Research Library
Jan 1, 2007
This paper reports observations in northern inhabitants relating geomagnetic conditions to circadian rhythm patterns in saliva total antioxidant capacity. It states that the amplitude of the circadian rhythm decreases during both increased geomagnetic activity and magnetic calm, with the most favorable rhythm display…