Long-term beneficial effect of nifedipine in primary pulmonary hypertension.
D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D004562:Electrocardiography; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D009543:Nifedipine / Q000627:therapeutic use*; D005082:Physical Exertion; D011652:Pulmonary Circulation / Q000187:drug effects; D011669:Pulmonary Wedge Pressure; D014655:Vascular Resistance / Q000187:drug effects
D009543:Nifedipine