title: Mechanisms underlying pulmonary hypertension by hypoxemia.
mesh_terms: D001794:Blood Pressure; D002744:Chlorpheniramine / Q000494:pharmacology; D004205:Cromolyn Sodium / Q000494:pharmacology; D006632:Histamine / Q000502:physiology; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D000860:Hypoxia / Q000150:complications* / Q000503:physiopathology; D010100:Oxygen / Q000097:blood; D014661:Vasoconstriction / Q000187:drug effects
chemical_list: D002744:Chlorpheniramine; D006632:Histamine; D004205:Cromolyn Sodium; D010100:Oxygen