The epidemiology of<unk>  (cor pulmonale) accounts for 7% of all<unk><unk>  in the U.S According to Weitzenblum, et al., the mortality that is related to cor pulmonale is not easy to ascertain, as it is a complication of COPD.
Pulmonary heart disease
Asthma
Obstructive lung disease
Bronchopulmonary dysplasia
Chronic obstructive pulmonary disease
Pulmonary hypertension
Restrictive lung disease
Vocal cord dysfunction