Vlasta Bari

Papers

Total Citations

173

H-Index

About

Vlasta Bari is a leading researcher in cardiovascular and autonomic physiology, with a primary focus on heart rate variability (HRV) analysis and its clinical applications. Her key contributions center on understanding how non-stationarities in physiological signals distort standard HRV metrics, a critical insight for accurate autonomic assessment. Her highly cited 2011 paper (173 citations) demonstrated that even controlled experiments contain non-stationarities that bias short-term spectral, symbolic, and entropy indices, fundamentally challenging conventional analysis approaches. This work has shaped methodological standards in the field. Bari's research integrates advanced signal processing, nonlinear dynamics, and physiological modeling to improve the reliability of autonomic nervous system evaluation. Her impact is reflected in her sustained citation record and collaborations on studies exploring HRV in conditions like syncope, heart failure, and sleep disorders. By rigorously addressing signal quality and stationarity, Bari has advanced both the theoretical foundations and practical utility of HRV analysis, making her work essential reading for researchers developing robust autonomic markers.