Targeting autonomic nervous system as a biomarker of well-ageing in the prevention of stroke
Key result
Monitoring HRV enhances stroke prediction and prevention while serving as a biomarker of healthy aging.
Why the study?
Although autonomic nervous system activity is strongly implicated in stroke occurrence, it is rarely considered in stroke prediction compared to factors like AF and OSA.
Design
Review
Authors
Discussion
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Member takes
Implication
May improve stroke risk stratification when added to traditional factors; leaves open prospective validation before clinical adoption.
PICO
P
Population
Stroke prevention and autonomic nervous system activity
I
Intervention / Comparator
Autonomic nervous system (ANS) monitoring
Adding autonomic biomarkers such as heart rate variability parameters to classical cardiovascular risk factors may significantly improve stroke prediction.
Limitations
- Lack of systematization of HRV measurement parameters due to varying choices of recording durations and mathematical methods.
- Antiarrhythmic drugs significantly alter HRV, often leading to the exclusion of high-risk subjects in cohort studies.
- Normal values for ANS measurements are scarce.
Cite This Study
Barthélemy et al. (2022) conducted a review in Stroke prevention and autonomic nervous system activity. Autonomic nervous system (ANS) monitoring was evaluated. Monitoring autonomic nervous system activity, particularly through heart rate variability, serves as a valuable biomarker of well-aging and significantly enhances the prediction and prevention of stroke.