Ondine's curse
Primary alveolar hypoventilation is a rare disorder of unknown cause in which a person does not take enough breaths per minute. The lungs and airways are normal.
The cause is unknown. Current research is looking at how the brains of persons with this disease may be less responsive to carbon dioxide.
The disease primarily affects men 20 to 50 years old. It can also be present in male children.
Phillipson EA, Duffin J. Hypoventilation and hyperventilation syndromes. In: Mason RJ, Murray J, VC Broaddus, Nadel J, eds. Textbook of Respiratory Medicine. 3rd ed. Philadelphia, Pa: Saunders Elsevier; 2005:chap 73.