ArticleBrain sciences2021
Variation of Autonomic Nervous System Function by Age and Gender in Thai Ischemic Stroke Patients.
Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- Multiparameters of heart rate variability predict symptomatic hemorrhagic transformation in patients following mechanical thrombectomy.BMC neurology · 2026Article
- Association of Depressive and Somatic Symptoms with Heart Rate Variability in Patients with Traumatic Brain Injury.Journal of clinical medicine · 2022Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundIschemic stroke is one of the major causes of disability and mortality. Its effects on the autonomic nervous system (ANS) through nonlinear heart rate variability (HRV) and pulse transit time (PTT) have not been well explored among Thai patients.
objectiveThis study aims to demonstrate the association between ANS and ischemic stroke through nonlinear HRV and PTT.
methodsIn total, 111 patients were enrolled in the study and their short-term HRV and PTT data were collected.
resultsParasympathetic tone was higher in elderly patients (≥60 years). The elderly patients had a higher SD1 but lower SD2 and SD2/SD1 than the younger patients, and a similar pattern was found in the female patients compared to the male patients. These findings were supported by the results of the Poincaré plots. Older and female patients had circular plots and approximately round plots, respectively. Moreover, the parasympathetic nervous system (PNS) response was moderate and positively associated with SD1 (
conclusionsThe PNS response was predominant in older and female patients whereas the sympathetic response was lower than in the younger and male patients, which reflected certain characteristics of ANS response to ischemic stroke. Moreover, nonlinear parameters of SD1, SD2, SD2/SD1, and Poincaré plots including PTT are useful and recommended in investigating ANS, particularly in PNS, among ischemic stroke patients.
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