Cardiomic Blog
Observe your heart — not just measure it
Understand how your heart actually behaves over time through sound, rhythm, and variation.
Heart Sounds
Learn how your heart produces sound — and how those signals change with your body.
Beat-to-Beat Variation
Explore how timing between beats reveals patterns you can’t see in a single measurement.
Your Patterns Over Time
Understand how your heart behaves across sessions — not just in isolated moments.
The simplest way to start:
record a short session and listen.
Explore how your heart behaves
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You Can Hear Your Heart — But Are You Observing It?
Why trust is more durable than promises You can hear your heart right now. But do you know if it sounds the same as… Read more
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Why Medical Students Should Record Their Own Heart Sounds
A gap in medical training Medical students spend years learning to recognize heart sounds —yet most of them have never recorded their own. Traditional… Read more
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Why the World Needs Cardiomic When Smartphone Stethoscopes Already Exist
A fair question — and the right place to start As digital health evolves, a natural question emerges: If apps already turn smartphones into… Read more
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Can Your Smartphone Hear Your Heartbeat?
A new way to observe the rhythm of the heart The human heart beats roughly 100,000 times every day. Most of these beats occur… Read more
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Why Observing Your Physiology Matters
Understanding the signals that constantly emerge from the body The human body constantly produces signals. Every heartbeat, breath, and physiological adjustment generates patterns that… Read more
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What Is a Phonocardiogram?
Visualizing heart sounds as a signal over time A phonocardiogram is a graphical representation of the acoustic signals produced by the heart. Each heartbeat… Read more
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What Is Heart Rhythm Coherence?
When heart rhythm patterns become more ordered and synchronized The rhythm of the heart constantly fluctuates as the body adapts to internal physiological processes.… Read more
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What Is Heart Rate Variability (HRV)?
Understanding the natural variability in the timing between heartbeats Heart Rate Variability, commonly known as HRV, refers to the natural variation in the timing… Read more
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How Breathing Influences Your Heart Rhythm
The natural connection between breathing and the timing of heartbeats Breathing and heart rhythm are closely connected. Each breath subtly influences the timing of… Read more
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Heart Sounds: What Your Heart Is Actually Telling You
Understanding the acoustic signals produced by every heartbeat Every heartbeat produces mechanical movements inside the heart. As valves open and close, they generate vibrations… Read more
Observe the heart more deeply
Explore Cardiomic and learn more about heart sounds, rhythm patterns, and physiological signals.