Efficiency of mechanical activation of inspiratory muscles in COPD using sample entropy
نویسندگان
چکیده
منابع مشابه
Efficiency of mechanical activation of inspiratory muscles in COPD using sample entropy.
Respiratory muscle dysfunction is a common problem in patients with chronic obstructive pulmonary disease (COPD) and has mostly been related to pulmonary hyperinflation [1, 2]. Associated diaphragm shortening and deleterious changes in the muscle force-length relationship cause a reduction in the muscles’ capacity to generate pressure, placing them at a mechanical disadvantage [1, 3]. Specifica...
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Tension-time index of inspiratory muscles in COPD patients: role of airway obstruction.
Inspiratory muscle function has been shown to be related to general muscle weakness, weight loss, blood gas tensions, airway obstruction and hyperinflation. The aim of this study was to define (1) the factor that is the main determinant of the tension-time index of the inspiratory muscles (TTmus), and which this increases the risk of inspiratory muscle fatigue; and (2) whether a breathing strat...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2015
ISSN: 0903-1936,1399-3003
DOI: 10.1183/13993003.00434-2015