# postural orthostatic tachycardia syndrome

> condition in which a change from lying to standing causes an abnormally large increase in heart rate

**Wikidata**: [Q620760](https://www.wikidata.org/wiki/Q620760)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Postural_orthostatic_tachycardia_syndrome)  
**Source**: https://4ort.xyz/entity/postural-orthostatic-tachycardia-syndrome


## References

1. Disease Ontology
2. Freebase Data Dumps. 2013
3. BBC Things
4. Orthostatic intolerance and tachycardia associated with norepinephrine-transporter deficiency
5. [Identifiers.org](https://registry.identifiers.org/registry/doid)
6. UMLS 2023
7. Quora
8. [Postural Orthostatic Tachycardia Syndrome (P.O.T.S.)](https://old.reddit.com/r/POTS/)
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)