Breathing at high altitude.

Vincent Joseph1, Jean-Marc Pequignot

  • 1Department of Pediatrics, Laval University, Centre de Recherche (D0-711), Hôpital St-François d'Assise, 10 rue de l'Espinay, Quebec, QC, G1L 3L5, Canada. joseph.vincent@crsfa.ulaval.ca

Summary

High altitude acclimatization involves hypoxic ventilatory acclimatization (HVA), a process improving tolerance to low oxygen. This involves cellular changes in the nervous system and chemoreceptors, enhancing respiratory drive.

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