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Browse our section.We invite you to browse the HeartMath Institute’s extensive collection of research studies, articles and other materials.

251 results

Can Heart Rate Variability Be a Bio-Index of Hope? A Pilot Study

This pilot cross-sectional observational study aimed to examine the relationships between HRV and th...

Two Hearts Beat as One: Exploring Coherence, Interoceptive Awareness, Presence, Relational Resonance...

A multiple case study exploring various data streams within and among therapeutic dyads through expl...

Personality Traits Affect Anticipatory Stress Vulnerability and Coping Effectiveness in Occupational...

The present study aimed at investigating the influence of personality on both anticipatory stress vu...

Love Synchronizes Our Hearts With Each Other and the Earth

In a recent global study, researchers at HeartMath Institute – along with collaborators in Lit...

Amplifying Gratitude

Deborah Rozman, Ph.D., and her guest, Jacqueline Way, founder of 365give, a nonprofit inspired by he...

Quick Coherence Technique Facilitating Commercial Pilots' Psychophysiological Resilience to the...

This study investigates the effect of quick coherence technique (QCT) on commercial pilots' resilien...

Can HRV Training Make Us Happy: An Experimental Study on University Students

The purpose of this study is to determine the effect of 8 weeks of HRV (Heart Rate Variability) trai...

Heart Rate Variability (HRV) Changes and Cortical Volume Changes in a Randomized Trial of Five Weeks...

Higher heart rate variability (HRV) is associated with more positive emotion and better emotion regu...

The Effectiveness of the Heart Intelligence Method in Terms of Resilience and Self-Efficacy Among Nu...

Healthcare employees are exposed to high levels of work-related stress, particularly those who care...

Reducing Anxiety and Social Stress in Primary Education: A Breath-Focused Heart Rate Variability Bio...

Primary school students suffer from high levels of anxiety and stress. Having emotional regulation a...