title: Hyperventilation syndrome: report of case.
abstract: Hyperventilation is a common response to anxiety or threatening situations. In certain individuals, it is a mechanism for producing alarming physiologic and metabolic changes. The changes as well as the causes and treatment have been described.
mesh_terms: D000293:Adolescent; D001007:Anxiety / Q000150:complications*; D005260:Female; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology / Q000523:psychology* / Q000628:therapy; D008963:Molar / Q000601:surgery; D013577:Syndrome; D014081:Tooth Extraction / Q000523:psychology*; D014095:Tooth, Impacted / Q000601:surgery