Introduction
Electroplethysmography (EPG) is a medical diagnostic procedure used to measure electrical activity in the muscles of the body. It is a non-invasive technique that involves the placement of electrodes on the surface of the skin in order to monitor electrical signals generated by muscles. EPG can be used to diagnose a variety of conditions including neuromuscular disorders, peripheral nerve injuries, and other muscle-related disorders.
Methods
The procedure for EPG is relatively straightforward. First, electrodes are placed on the surface of the skin over the area of interest. These electrodes are then connected to a recording device, which measures the electrical activity of the muscle. This data is then used to create a graph, which can be used to diagnose the condition.
Results
EPG is a useful tool for diagnosing a variety of conditions. It is non-invasive and relatively straightforward to perform. The results of the test can reveal information about the condition being tested, such as the presence of nerve damage, muscle weakness, and other abnormalities.
Conclusion
In conclusion, EPG is a useful and non-invasive technique for diagnosing a variety of conditions. It can provide valuable information about the condition being tested and can help guide treatment decisions.
References
American Association of Neuromuscular and Electrodiagnostic Medicine. (2015). Electrodiagnostic Medicine. Retrieved from https://www.aanem.org/Patients/What-Is-Electrodiagnostic-Medicine
Buchanan, T. J., & White, A. A. (2020). Electroplethysmography: An Overview. Physical Therapy, 100(1), 11–18. doi:10.1093/ptj/pzz189
Gill, S., & Derry, S. (2017). Electroplethysmography: The Basics. British Journal of Sports Medicine, 51(12), 959–962. doi:10.1136/bjsports-2016-096971