• Directory
  • Search
  • All results
  • Journals
  • Definitions
Images:
  • Wikimedia
  • Wikimedia
Related terms:
apnea
cheyne-stokes respiration
cough
dyspnea
epistaxis
hemoptysis
hoarseness
hypercapnia
hyperventilation
Finding
hypocapnia
Subclass of:
Signs and Symptoms, Respiratory
Definitions related to hypocapnia:
  • Abnormally reduced blood carbon dioxide (CO2) level.
    Human Phenotype Ontology (HPO)
    The Human Phenotype Ontology Project, 2025
  • Clinical manifestation consisting of a deficiency of carbon dioxide in arterial blood.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
  • Deficiency of carbon dioxide in the blood resulting from hyperventilation.
    CRISP Thesaurus
    National Institutes of Health, 2006
Return to OpenMD Medical Dictionary > H
Try this search on: Farlex, Merriam-Webster, Oxford Dictionary, or Wordnik

This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

  • About
  • Feedback
  • Guides
  • Terms
© 2026 OpenMD
The content on this site is NOT a substitute for professional medical advice or diagnosis. Always seek the advice of your doctor or health care provider.