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Cardiac coherence training improved HRV, reduced stress reactivity, and lowered psychological symptoms in healthcare workers, linking emotional stability and perseverance to cardiac coherence.

Analysis of 1.8M HRV biofeedback sessions found higher coherence linked to positive emotions and stable rhythms near 0.10 Hz, supporting personalized training.

1. HeartMath Institute, Boulder Creek, CA, USA.2. Capitol Technology University, Laurel, MD, USA.3. Faculty of Mathematics and Natural Sciences, Kaunas University of Technology, Kaunas, Lithuania.4. Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania.Analysis of 1.8M...

A pilot study of Smart Brain Wise Heart Social and Emotional Learning intervention showed promising results for students with lower academic achievement, improving resilience and mental health.

A HeartMath case study explored coherence, resilience, and faith post-trauma, revealing positive changes, correlations, and integrated thematic mechanisms of change.

Global study reveals long-term heart rhythm synchronization in Saudi Arabia and New Zealand groups, suggesting social closeness influences cardiac patterns.

A study on frontline helth care workers found telemedicine HRV biofeedback as effective as in-person sessions for reducing anxiety, depression, and stress during COVID-19.

Teaching mindfulness and SEL with biofeedback helped Grade 9 students reduce anxiety, improve focus, and enhance emotional regulation through heart-based breathing.

Hope affects thinking, emotions, and behavior. Previously measured subjectively, this study explores Heart Rate Variability as a potential objective bio-index for hope levels.

This study explored the link between hope and heart rate variability (HRV) in 97 adults, finding weak correlations, suggesting HRV may serve as a bio-index for hope.