Respiratory questionnaires in COPD
نویسندگان
چکیده
منابع مشابه
Neural respiratory drive and breathlessness in COPD.
The aim of this study was to test the hypothesis that neural respiratory drive, measured using diaphragm electromyogram (EMGdi) activity expressed as a percentage of maximum (EMGdi%max), is closely related to breathlessness in chronic obstructive pulmonary disease. We also investigated whether neuroventilatory uncoupling contributes significantly to breathlessness intensity over an awareness of...
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INTRODUCTION While it is known that asthma symptoms have a very variable pattern, the general belief is that the respiratory symptoms in COPD patients usually present little or no variability. Nevertheless, COPD patients report having "bad days". The objective of this present study was to evaluate the variability of the respiratory symptoms and their impact on the daily activities of a cohort o...
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ژورنال
عنوان ژورنال: Thorax
سال: 2000
ISSN: 0040-6376
DOI: 10.1136/thorax.55.5.439c