title: Comparison of the hemodynamic effects of exercise and isoproterenol infusion in patients with pulmonary valvar stenosis.
mesh_terms: D000293:Adolescent; D006328:Cardiac Catheterization; D002648:Child; D006334:Heart Function Tests; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007545:Isoproterenol; D010101:Oxygen Consumption; D005082:Physical Exertion; D011666:Pulmonary Valve Stenosis / Q000503:physiopathology*
chemical_list: D007545:Isoproterenol