A major trial finds the beta blocker bisoprolol neither improves nor worsens outcomes in people with COPD, despite the ...
A phlegmy cough and shortness of breath are possible warning signs of chronic obstructive pulmonary disease (COPD). Keeping track of your symptoms and knowing your risk factors can help you test ...
Dr. Shawn Aaron, a senior scientist and lung specialist at The Ottawa Hospital and professor at the University of Ottawa. Finding and treating people with undiagnosed asthma or chronic obstructive ...