Rare diseases · Sign or symptom
Abnormal blood oxygen level
Abnormal blood oxygen levels
HP:0500165
What it means
An abnormality of the partial pressure of oxygen in the arterial blood.
Part of the broader category
Also called: Abnormal blood O2 level · Abnormal O2 blood concentration
Abnormal blood oxygen level
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.