Rare diseases · Sign or symptom
Paroxysmal atrial fibrillation
HP:0004757
What it means
Episodes of atrial fibrillation that typically last for several hours up to one day and terminate spontaneously.
Rare diseases that can present with this3
The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Atrial fibrillation, paroxysmal · Intermittent atrial fibrillation · Paroxysmal AF
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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.