Many respiratory and lung diseases are chronic and some of them are incurable. Respiratory diseases impact hundreds of millions of people worldwide and incur significant medical costs and loss of productivity. One of the most well-studied respiratory diseases is the chronic obstructive pulmonary disease (COPD), which is currently incurable and is projected to be the third most frequent cause of death worldwide [517].
Technology-facilitated pulmonary rehabilitation, Page 1 of 2
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