The Effect of Yoga Nidra Intervention on Blood Pressure and Heart Rate Variability Among Hypertensive Adults: A Single-arm Intervention Trial.

Cureus · 2025 · PMC11838149 · PMID 39974253

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showed a trendno p-value reported

Although the change in pNN50 was not significant in our study, it showed a trend toward an increasing direction in the post-intervention state.

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