Hyperventilation syndrome and hiatal hernia.
D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006548:Hernia, Diaphragmatic / Q000175:diagnosis*; D006801:Humans; D006985:Hyperventilation / Q000175:diagnosis*; D007352:Insurance, Life; D008297:Male; D008875:Middle Aged