Ischemic heart disease makes COPD symptoms worse both at rest and during exacerbations, without increasing the frequency of COPD exacerbations, according to an epidemiologic study by Patel et al.
Coronary artery disease makes COPD symptoms…
Ischemic heart disease makes COPD symptoms worse both at rest and during exacerbations, without increasing the frequency of COPD exacerbations, according to an epidemiologic study by Patel et al.