“Patients with mild-to-moderate COPD who have low exercise tolerance are likely to experience poor respiratory health outcomes,” the investigators concluded. “Exercise tolerance may be considered one ...
including tobacco smoke-induced pathobiology and pulmonary emphysema. An exploration of how best to define ACOS is beyond the scope of this article. However, a clinical definition is a necessary ...
The patients with mitral valve lesions showed a significant decrease in diffusing capacity with an increase in pulmonary capillary blood volume. In patients wth emphysema, characteristic changes were ...