Vybrané biomarkery ortostatickej intolerancie
[Selected biomarkers of orthostatic intolerance]
Language Czech Country Czech Republic Media print
Document type Journal Article
PubMed
37827818
DOI
10.36290/vnl.2023.066
PII: 135386
- Keywords
- POTS, biomarker, biomarkers, orthostatic intolerance, vasovagal syncope,
- MeSH
- Biomarkers MeSH
- Humans MeSH
- Orthostatic Intolerance * diagnosis MeSH
- Postural Orthostatic Tachycardia Syndrome * diagnosis MeSH
- Syncope diagnosis MeSH
- Syncope, Vasovagal * MeSH
- Check Tag
- Humans MeSH
- Publication type
- Journal Article MeSH
- Names of Substances
- Biomarkers MeSH
Orthostatic intolerance (OI) is defined as a group of diseases which symptoms are typically manifested in a standing position. These symptoms result from cerebral hypoperfusion and disappear in the supine position. We include postural orthostatic intolerance syndrome (POTS), orthostatic hypotension (OH) and vasovagal orthostatic syncope in this group of diseases. Each of them have similar clinical presentation (blurred vision, weakness, dizziness, nausea, headaches, fatigue). However, they vary from each other in biochemical, autonomic and hemodynamic characteristics. The aim of the work is to provide an overview of humoral and non-human markers that are involved in the etiopathogenesis of orthostatic intolerance.
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