Solar storms that cause auroras may be messing with your heart
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"The study makes a striking correlation between people's HRV and energetic environmental phenomena such as the electromagnetic energy from the sun, the Schumann resonance power, and energy influxes coming from outside our solar system," said Rollin McCraty of the HeartMath Institute.
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Heart rate variability is commonly split into high‑frequency, low‑frequency, and very‑low‑frequency bands. The Saudi team saw all three bands climb when cosmic ray counts, solar radio flux, and local Schumann resonance power went up.
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For most people, the effects are subtle, but population data suggest they are still significant. A global review conducted in 2023 showed that stronger overall geomagnetic fields were linked to slight increases in cardiovascular deaths.
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