Examples of extremely low-frequency magnetic field measurements at treatment facilities of a university hospital

This paper presents the examples of the extremely low-frequency magnetic field measurements at treatment facilities of a university hospital. We conducted measurements at different treatment facilities, for example, in a cardiac monitoring department and in an intensive care unit. The magnetic field values varied from 0.23 μT to 3.00 μT. The highest value was measured near the electrical room of the building. The average was 0.24 μT (measurements only at the treatment facilities). The magnetic fields were typically below 0.3 μT, but near the electricity division rooms or structures, it can be higher.