Expiratory reserve volume is the amount of extra air above normal that you exhale during a forceful breath out. ERV is part of the data gathered in pulmonary function tests used to diagnose ...
A Randomized Trial Comparing Lung-Volume–Reduction Surgery with Medical Therapy for Severe Emphysema
Lung-volume–reduction surgery has been proposed as a palliative treatment for severe emphysema. Effects on mortality, the magnitude and durability of benefits, and criteria for the selection of ...
Capacity is a measure of how much something can hold in total. Capacity can be measured using different units. It can be measured in litres (l) and millilitres (ml). If you look at what units you are ...
The basic measurements we discussed last week were the Volume-Capacity Ratio (VCR) and the Level of Service (LOS). They’re basic in a sense that these are comparable to measuring how full a glass is, ...
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