title: Vasovagal faint in the supine position.
mesh_terms: D000293:Adolescent; D000324:Adrenocorticotropic Hormone / Q000627:therapeutic use; D000766:Anesthesia, Dental / Q000009:adverse effects*; D000772:Anesthesia, Local; D001249:Asthma / Q000188:drug therapy; D001285:Atropine / Q000627:therapeutic use; D001794:Blood Pressure; D003975:Diazepam; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D008297:Male; D010102:Oxygen Inhalation Therapy; D011187:Posture; D013575:Syncope / Q000209:etiology*
chemical_list: D001285:Atropine; D000324:Adrenocorticotropic Hormone; D003975:Diazepam