title: Adverse hemodynamic effects of phentolamine in primary pulmonary hypertension.
mesh_terms: D000328:Adult; D005260:Female; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D008168:Lung / Q000098:blood supply; D010646:Phentolamine / Q000009:adverse effects*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D010646:Phentolamine