-
- CallahanLeigh AnnLADivision of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kentucky, 740 South Limestone, Lexington, KY 40536, USA. lacall2@email.uky.edu and Gerald S Supinski.
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kentucky, 740 South Limestone, Lexington, KY 40536, USA. lacall2@email.uky.edu
- Crit Care. 2010 Jan 1; 14 (4): 187187.
AbstractWhile animal studies indicate that controlled mechanical ventilation (MV) induces diaphragm weakness and myofiber atrophy, there are no data in humans that confirm MV per se produces diaphragm weakness. Whether or not diaphragm weakness results from MV, sepsis, corticosteroids, hyperglycemia, or a combination of these factors, however, is not the most important issue raised by the recent study from Hermans and colleagues. This study makes an important contribution by providing additional evidence that many critically ill patients have profound diaphragm weakness. If diaphragm weakness of this magnitude is present in most mechanically ventilated patients, a strong argument can be made that respiratory muscle weakness is a major contributor to respiratory failure.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..