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Baroreflex sensitivity: biomarker evidence

Baroreflex sensitivity appears in 1 entry of the OSMF biomarker atlas, covering ME/CFS. Across those entries it is reduced in 1. It is currently reported in a single condition in this atlas; cross-condition comparison will be added as the dataset grows. Each row below links to a page with the comparison group, associated symptoms, test details and primary citation.

ME/CFS

Where Baroreflex sensitivity is reported

Also listed as: Cardiovascular reflex

ConditionDirectionCompared againstAssociated symptomsSource
ME/CFS↓ reducedhealthy controlsOrthostatic symptomsNelson et al. 2019

Frequently asked questions

In which conditions is Baroreflex sensitivity altered?

In the OSMF atlas Baroreflex sensitivity is reported in ME/CFS. It is reduced in 1 across 1 entries.

Is there a standard clinical test for Baroreflex sensitivity?

The atlas entries for Baroreflex sensitivity do not carry a LOINC code, which usually means the marker was measured with research assays or study-specific methods rather than a routine clinical panel.

Is one abnormal Baroreflex sensitivity result diagnostic?

No single biomarker result is diagnostic of any of these conditions. Findings reflect group averages from published cohorts with substantial overlap between patients and controls.

Cite this page

Open Source Medicine Foundation. (2026). Baroreflex sensitivity across conditions: biomarker evidence. OSMF Research Tracker. Retrieved October 7, 2026, from https://research.opensourcemed.info/biomarkers/markers/baroreflex-sensitivity.html
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Last reviewed: 2026-06-29 · Browse: Biomarker Index · All marker pages · Biomarker Atlas

Disclaimer: Educational synthesis of peer-reviewed research; not medical advice. Findings are group-level and vary with study design. Discuss any result with a qualified clinician.