title: Lack of effect of nifedipine and pulmonary hypertension in a group of COPD decompensated patients.
mesh_terms: D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D009543:Nifedipine / Q000494:pharmacology*; D010100:Oxygen / Q000494:pharmacology*; D011659:Pulmonary Gas Exchange / Q000187:drug effects*; D011669:Pulmonary Wedge Pressure / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D009543:Nifedipine; D010100:Oxygen