Impairment in cardiac baroreflex sensitivity is linked to a higher risk of dementia and mortality in older adults not taking antihypertensive medications. A study of 1819 older adults found that reduced baroreflex sensitivity was associated with an increased risk of dementia, especially in those not taking antihypertensive medication. Monitoring baroreflex sensitivity could be a useful tool for early detection and prevention of dementia in older adults. However, the study’s limitations include measuring baroreflex sensitivity only at baseline and the lack of diversity in the study population. Further research is needed to confirm these findings and explore potential therapeutic interventions.
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Baroreflex Sensitivity May Predict Dementia Risk in Seniors
