title: Vasodilators and decreased arterial oxygen tension.
mesh_terms: D003864:Depression, Chemical; D006801:Humans; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D014665:Vasodilator Agents; D010100:Oxygen