Causes of death shifting in patients diagnosed with COPD

Patients suffering from chronic obstructive pulmonary disease (COPD) who are on long-term oxygen therapy (LTOT) have more to worry about than breathing difficulties. According to a new study by researchers in Sweden, COPD patients on LTOT today face an increased risk of death from cardiovascular disease and other non-respiratory ailments. The study's results suggest physicians need to carefully monitor for these conditions and treat them to help decrease the risk of mortality in these patients.

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