title: Left ventricular function in chronic obstructive pulmonary disease with and without cardiac failure.
mesh_terms: D000367:Age Factors; D000804:Angiotensin II / Q000494:pharmacology; D001775:Blood Circulation / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002245:Carbon Dioxide / Q000097:blood; D006328:Cardiac Catheterization; D002302:Cardiac Output / Q000187:drug effects; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006333:Heart Failure / Q000150:complications*; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D005082:Physical Exertion
chemical_list: D000804:Angiotensin II; D002245:Carbon Dioxide; D010100:Oxygen