Pulmonary hypertension in chronic obstructive pulmonary disease: the right ventricular hypothesis.
D002302:Cardiac Output; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D008173:Lung Diseases, Obstructive / Q000150:complications* / Q000503:physiopathology; D009200:Myocardial Contraction; D005082:Physical Exertion; D011788:Quality of Life