The aim of the study is to investigate cardiac pacemakers (PMs) using a human-shaped phantom in magnetic fields of a shunt reactor at a 400kV substation. We performed seven PM experiments using a phantom. Two locations close to the shunt reactors were chosen. The magnetic field exposure was...
The Influence of Elevated 50 Hz Electric and Magnetic Fields on Implanted Cardiac Pacemakers: The Role of the Lead Configuration and Programming of the Sen... The influence of the electromagnetic interference (EMI) on performance of 15 implanted cardiac pacemakers (12 generator models) was tested ...
We investigated 16 pacemakers from three different manufacturers with the frequency range of 2 to 1,000 Hz, using sinusoidal, pulse, ramp, and square waveforms. The magnetic fields were produced by a computer-controlled Helmholtz coil system. Results Pacemaker malfunction occurred in six of 16 pace...
pacemakers and other electronic products. It is found that static and extremely low -frequency magnetic field were the main composition of the electromagnetic fields in subway's passenger area by analyzing the current characteristics of the traction system The static magnetic fields or alternating magnet...
A large number of person-tasks (40%) had measured fields above the ACGIH recommended limit of 0.1 millitesla for workers with pacemakers or other implanted devices. Based on the frequency and duration of their high exposures, cable splicers working in network distribution vaults are one of the...
An MRA uses magnetic fields, radio waves, and computers to form an image that your doctor can see on a screen. A CT scan uses radiation to make the images. Can an MRA test show brain damage? An MRA test can show if there are blockages or abnormalities in the blood vessels in your ...
Cardiac Pacemakers, Icds, And Loop Recorder: Evaluation Of Translational Attraction Using Conventional ("Long-bore") And "Short-bore" 1.5- And 3.0-Tesla Mr... Purpose. To evaluate magnet-related translational attraction for cardiac pacemakers, ICDs, and an insertable loop recorder in association ...
An MRA uses magnetic fields, radio waves, and computers to form an image that your doctor can see on a screen. A CT scan uses radiation to make the images. Can an MRA test show brain damage? An MRA test can show if there are blockages or abnormalities in the blood vessels in your ...
Magnets of devices may affect medical devices, such as pacemakers or implantable cardioverter-defibrillators. If you are using any of these medical devices, keep your device a safe distance from them and consult with your physician before you use the device. ...
Drosophila’s circadian clock can be perturbed by magnetic fields, as well as by lithium administration. Cryptochromes are critical for the circadian clock. Further, the radical pairs in cryptochrome also can explain magnetoreception in animals. Based on