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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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
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Why the Heart Is Not a Metronome
A healthy heart rhythm naturally changes from beat to beat When people imagine the heartbeat, they often picture something perfectly regular, like the ticking… Read more
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What Are RR Intervals and Why They Matter
The time between heartbeats and what it reveals about cardiac rhythm The rhythm of the heart is not defined only by how fast it… Read more
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How Cardiomic Turns Your Phone Into a Heart Monitor
Capturing heart sounds and transforming them into rhythm insights Using acoustic heart signals and signal processing to observe cardiac rhythm with a smartphone. Modern… Read more
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Cardiac Progress Score
A simple score to observe heart rhythm patterns The Cardiac Progress Score is how Cardiomic transforms complex cardiac rhythm data into a simple and… Read more
Observe the heart more deeply
Explore Cardiomic and learn more about heart sounds, rhythm patterns, and physiological signals.