Electromyography of the diaphragm in neuromuscular disease
โ Scribed by Martin J. McKeown; Charles F. Bolton
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 135 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0148-639X
No coin nor oath required. For personal study only.
โฆ Synopsis
We compared the diaphragmatic electromyographic (EMG) recordings from 32 patients with known neuromuscular disease and respiratory symptoms (23 neuropathies, 9 myopathies) to recordings from 23 normal subjects. Turns analysis of 219-ms sections, or epochs, of the EMG demonstrated a significant overlap between diagnostic groups, although some epochs from neuromuscular patients were significantly different from normal. Empirical rules were derived to infer neuropathic and myopathic involvement of the diaphragmatic EMG.
๐ SIMILAR VOLUMES
Fatigue is a common and often disabling feature in patients with multiple sclerosis (MS) .@ Respiratory muscle weakness could contribute to fatigue and the increased sense of effort experienced by MS patients, although it has been reported as a problem only r e ~e n t l y . ' ~~' ~ We sought to inv
Several neuromuscular disorders are associated with reductions in intramuscular adenosine triphosphate (ATP) and/or phosphocreatine (PCr). These alterations have been primarily characterized using (31)P-magnetic resonance spectroscopy ((31)P-MRS). We prospectively measured total creatine, PCr, and A