Title Investigation of 5-year interconnections between local Earth magnetic field fluctuations and acute myocardial infarction in Lithuania /
Authors Smalinskas, Vilmantas ; Vainoras, Alfonsas ; Ziubryte, Greta ; Jarusevicius, Gediminas ; Ragulskis, Minvydas Kazys ; McCraty, Rollin
DOI 10.20448/arees.v9i1.3786
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Is Part of Asian review of environmental and Earth sciences.. Grandville, MI : Asian educational journal publishing group. 2022, vol. 9, iss. 1, p. 1-8.. ISSN 2518-0134. eISSN 2313-8173
Abstract [eng] The impact of the local Earth magnetic field (LEMF) on cardiovascular events has been studied recently. Data gathered during past years encouraged us to conduct this epidemiological analysis evaluating the association between changes in LEMF and hospital admissions due to AMI in Lithuania between August 2014 and September 2019. This study is unique due to its coverage of all Lithuanian patients. The frequency of morbidity of AMI was compared with the intensity of the LEMF and correlation coefficient was evaluated. The LEMF was measured by the Global Coherence Monitoring Network magnetometer located in Lithuania. LEMF was measured by pikotesla square (pT²). The LEMF was analized in five frequency ranges [Hz], generally called between Schumann resonance, which overlap with the human brain activity waves on electroencefalogram (EEG) frequency ranges (here, they are named as SDelta (0-3.5Hz), STheta (3.5-7Hz), SAlpha (7-15Hz), SBeta (15-32Hz) and SGamma (32-65Hz) to distinguish from the EEG bands). Significant correlations between weekly admissions of AMI cases and the weekly LEMF strength in five frequency ranges and in total range was found. A clear negative correlation was observed between cases of AMI in female group and LEMF frequency ranges SDelta (0-3.5Hz), STheta (3.5-7Hz), SAlpha (7-15Hz), SBeta (15-32Hz) and in total range. In the second half of the year the number of AMI is lower, therefore negative correlations between SDelta (0-3.5Hz), STheta (3.5-7Hz), SAlpha (7-15Hz) and SBeta (15-32Hz) ranges are stronger than in the first one. This is particularly noticeable in 2016 and 2018 years.
Published Grandville, MI : Asian educational journal publishing group
Type Journal article
Language English
Publication date 2022
CC license CC license description