ANTONIA REEVE / SCIENCE PHOTO LIBRARY ANTONIA REEVE / SCIENCE PHOTO LIBRARY
COPD research. Woman using an exercise bike during a study being carried out into chronic obstructive pulmonary disease (COPD). Participants had changes in various respiratory values and blood oxygen levels monitored, both while resting and while exercising. This is a maximal exercise test. The data is being gathered and transmitted using Oxycon Mobile technology.
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