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Author

S. SathyaNarayanan

2 papers indexed here

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Open access Sep 2026

Effects of a Sound-Based Meditative Intervention on Anxiety, Depression, Salivary Cortisol Levels, and Blood Pressure: A Randomized Controlled Trial

Background Psychological stress contributes to mental health symptoms and cardiovascular risk through pathways involving anxiety, depression, cortisol secretion, autonomic dysregulation, and elevated blood pressure. Sound-based meditation is a nonpharmacological approach that may support stress management, but randomiz...

Hemachandran Ravikumar, S. SathyaNarayanan · 0 citations
Open access Aug 2026

Multiscale Phonocardiogram Signal Analysis with Attention-Based Deep Feature Learning for Automated Cardiovascular Disease Prediction

Cardiovascular Disease (CVD) screening based on phonocardiogram (PCG) signals has gained growing attention recently, and deep-learning techniques have been shown to provide a promising opportunity to achieve robust cardiovascular disease classification; however, the clear recognition of the diagnostically relevant info...

K. Suhas, S. SathyaNarayanan · 0 citations

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