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Katia Costa posted an update
The Heart - the most poetic organ in your chest
The HeartMath Institute is an organization that has spent decades whispering to the most poetic organ in your chest and asking, “What are you really up to in there?” ❤️🔬
Here are their key discoveries and claims, translated from lab coat to human language.1. The Heart Has Its Own “Little Brain”
🫀 The heart contains about 40,000 specialized neurons.They call it the “intrinsic cardiac nervous system.”
This means the heart is not just obeying the brain. It can:
- Process information
- Learn and remember
- Send meaningful signals to the brain
In fact, they emphasize that more signals travel from the heart to the brain than the other way around.
In their view, the heart is not a pump taking orders. It is a co-pilot.2. Heart–Brain Communication Shapes Emotion and Clarity
HeartMath research focuses heavily on heart rate variability or HRV.
HRV is the variation in time between heartbeats.They found that:- Chaotic, jagged HRV patterns correlate with stress, frustration, anger.
- Smooth, sine-wave-like patterns correlate with appreciation, care, compassion.
They call this optimal pattern “coherence.”
When in coherence:
- Cognitive performance improves
- Emotional regulation improves
- Reaction time and decision-making improve
- People report feeling calmer and clearer
Their claim is bold and elegant:
The state of your heart rhythm influences how your brain functions.3. The Heart’s Electromagnetic Field
This is one of their most talked-about findings.
The heart produces an electromagnetic field measurable several feet away from the body.It is stronger than the brain’s electrical field.
- Emotional states change this field.
- The field may influence people nearby.
- There may be subtle energetic communication between individuals.
This is where their work edges into territory that is still debated in mainstream science.
4. Coherence Can Be Trained
HeartMath developed techniques to intentionally shift into coherence.Most involve:
- Slowing breathing
- Focusing attention on the heart area
- Activating feelings like appreciation or care
This can:
- Reduce cortisol
- Increase resilience
- Improve performance under pressure
- Support immune function
In practical terms, they teach people how to “self-regulate” quickly.
5. Stress Is a Physiological Pattern, Not Just a Thought
Their model suggests stress is not just mental.
It is a measurable physiological pattern.
And the good news:If stress is a pattern, it can be interrupted.
Coherence is the interruption.Final Notes:
Think of this work as a bridge:
Part physiology.
Part performance psychology.
Part biofeedback.
With a touch of poetic ambition.2:34
