eMedicine - Hyperventilation Syndrome: Condition in which minute ventilation exceeds metabolic demands, resulting in hemodynamic and chemical changes that produce characteristic symptoms. Information about this disorder including possible treatment.
eMedicine Health - Hyperventilation: Consumer health resource center providing information on the causes, symptoms, and treatment.
Physiotherapy for Hyperventilation: Information and contacts about hyperventilation compiled and maintained by chartered physiotherapists specialised in the management of breathing pattern disorders.
Rapid breathing: Discourse on this disorder in the MEDLINEplus Medical Encyclopedia.