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A US nonprofit founded in 1991 by Doc Childre — combining peer-reviewed HRV research with practical biofeedback tools and proprietary coaching certifications for emotional self-regulation.

The heart is not merely a pump. Its rhythmic patterns carry information that the brain reads moment to moment — and learning to shift those patterns is learning to self-regulate at the source.
HeartMath is a US-based nonprofit research and training organization founded in 1991 to study and apply heart rate variability (HRV) science to emotional self-regulation. Its certification programs are designed for coaches, mentors, health professionals, trainers, and organizational facilitators who want to add evidence-based resilience tools to their practice.