Ambulatory ECG monitoring in workers exposed to electromagnetic fields.
- A. Bortkiewicz, M. Zmyślony, E. Gadzicka, C. Pałczyński, S. Szmigielski
- MedicineJournal of Medical Engineering & Technology
- 1 March 1997
A clear tendency for a higher number of rhythm disturbances was observed in AM broadcast station workers, and electrocardiographic abnormalities detected in the resting and/ or 24 h ECG were significantly more frequent in workers exposed to electromagnetic fields than in non-exposed subjects.
Neurovegetative disturbances in workers exposed to 50 Hz electromagnetic fields.
- A. Bortkiewicz, E. Gadzicka, M. Zmyślony, W. Szymczak
- MedicineInternational Journal of Occupational Medicine…
- 1 June 2006
It was concluded that occupational exposure to 50 Hz EMF could influence the neurovegetative regulation of the cardiovascular system by analyzing the heart rate variability.
Mobile phone use and risk for intracranial tumors and salivary gland tumors - A meta-analysis.
- A. Bortkiewicz, E. Gadzicka, W. Szymczak
- MedicineInternational Journal of Occupational Medicine…
- 21 February 2017
The hypothesis that long-term use of mobile phone increases risk of intracranial tumors, especially in the case of ipsilateral exposure, is supported, although further studies are needed to confirm this relationship.
WHO/ILO work-related burden of disease and injury: Protocol for systematic reviews of exposure to occupational noise and of the effect of exposure to occupational noise on cardiovascular disease.
- L. Teixeira, T. Azevedo, J. Braga
- MedicineEnvironment International
- 1 April 2019
Subjective complaints of people living near mobile phone base stations in Poland
- A. Bortkiewicz, E. Gadzicka, M. Zmyślony
- MedicineInternational Journal of Occupational Medicine…
- 5 January 2012
The explanation why there was no correlation between the electric field strength and frequency of subjective symptoms but found a correlation between subjective symptoms and distance from base station needs further studies.
Alteration of diurnal rhythms of blood pressure and heart rate to workers exposed to radiofrequency electromagnetic fields.
- S. Szmigielski, A. Bortkiewicz, E. Gadzicka, M. Zmyślony, R. Kubacki
- MedicineBlood Pressure Monitoring
- 1998
Healthy men aged 28-49 years, working on a pattern of 12-24-12-48 h, exhibited typical, well-preserved diurnal rhythms of blood pressure and heart rate with two maxima and one minimum and changes were more pronounced among workers exposed to high intensities of radiofrequency EMF.
[Selected chronic diseases and their risk factors in teachers].
- A. Bortkiewicz, Agata Szyjkowska, J. Siedlecka, T. Makowiec-Dąbrowska, E. Gadzicka
- MedicineMedycyna Pracy
- 30 January 2020
Defining health problems in this professional group is an important public health issue which should enable reducing the prevalence and adverse health effects of ChDs.
[Subjective symptoms reported by people living in the vicinity of cellular phone base stations: review].
- A. Bortkiewicz, M. Zmyślony, Agata Szyjkowska, E. Gadzicka
- PsychologyMedycyna Pracy
- 2004
The results of the questionnaire survey reveal that people living in the vicinity of base stations report various complaints mostly of the circulatory system, but also of sleep disturbances, irritability, depression, blurred vision, concentration difficulties, nausea, lack of appetite, headache and vertigo.
Heart rate variability in workers exposed to medium-frequency electromagnetic fields.
- A. Bortkiewicz, E. Gadzicka, M. Zmyślony
- MedicineJournal of the Autonomic Nervous System
- 5 July 1996
Climate conditions and work-related fatigue among professional drivers
- T. Makowiec-Dąbrowska, E. Gadzicka, A. Bortkiewicz
- Environmental ScienceInternational journal of biometeorology
- 8 November 2018
Investigating whether the particular climate parameters are related to fatigue perception by motor vehicle drivers found significant correlations were found between wind speed and heavy eyelid feeling, being prone to forgetting, eye strain, frequent blinking, and between ambient temperature and feeling thirsty.
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