Hospital management of acute exacerbations of chronic obstructive pulmonary disease.

The course of chronic obstructive pulmonary disease (COPD) is often complicated by episodes of acute worsening of respiratory symptoms, which may lead to escalation of therapy and occasionally emergency department visits and hospitalization. Acute exacerbations of COPD (AECOPD) have a negative impact on quality of life and hasten the decline of lung function. They also significantly contribute to the direct and indirect healthcare costs of this disease.

Effect of the traditional Chinese medicines Chan Su, Lu-Shen-Wan, Dan Shen, and Asian ginseng on serum digoxin measurement by Tina-quant (Roche) and Synchron LX system (Beckman) digoxin immunoassays.

Chan Su, Lu-Shen-Wan, Dan Shen, and Asian ginseng are traditionally used to treat a number of conditions, including cardiovascular disease. All of these traditional Chinese medicines exhibit cardioactive properties. Digoxin is a cardioactive drug with a narrow therapeutic range (0.