Why the study?
Does integrated ECG-HRV analysis detect early autonomic dysfunction in neurologically symptomatic but cardiac-asymptomatic individuals?
Population
278 neurologically symptomatic but cardiac-asymptomatic individuals
Comparison
Integrated Electrocardiography-Heart Rate… vs Normative reference values
Design
Cross-sectional
Key result
Heart rate variability analysis detected subtle autonomic dysregulation in neurologically symptomatic adults despite normal conventional ECG findings.
Authors
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ECG-HRV analysis may detect subclinical autonomic changes in neurological patients; leaves open whether monitoring alters risk stratification or outcomes.
Observational (n=278)
Does integrated ECG-HRV analysis detect early autonomic dysfunction in neurologically symptomatic but cardiac-asymptomatic individuals?
HRV analysis can identify subclinical autonomic dysregulation in neurologically symptomatic patients who have normal conventional ECG parameters, facilitating early neurocardiac risk stratification.
Lata et al. (2026) conducted an observational in Neurologically symptomatic but cardiac-asymptomatic (n=278). Neurological symptoms vs. Normative reference values was evaluated on Autonomic dysregulation assessed by HRV and ECG parameters. Heart rate variability analysis detected subtle autonomic dysregulation in neurologically symptomatic adults despite normal conventional ECG findings.