A 20-minute 113 Hz audio designed to support physiological balance, calm breathing and heart-centered relaxation.
Use headphones in a calm, comfortable environment.
The audio helps guide attention into a steadier rhythm.
Let the session support a calmer and more focused state.
Cardio Frequency 113 Hz is a Mental Waves frequency audio designed for vagus-nerve relaxation, calm breathing, heart-breath coherence, parasympathetic rest and recovery. The source program associates the 110-120 Hz range with thoracic resonance, vagus-nerve stimulation, parasympathetic activation, cardiorespiratory coherence and transitions toward rest, recovery and…
Cardio Frequency 113 Hz is a Mental Waves frequency audio designed for vagus-nerve relaxation, calm breathing, heart-breath coherence, parasympathetic rest and recovery.
The source program associates the 110-120 Hz range with thoracic resonance, vagus-nerve stimulation, parasympathetic activation, cardiorespiratory coherence and transitions toward rest, recovery and calmer internal regulation.
The session uses focused sound and intentional listening to create a more receptive inner state. The source material links this approach with relaxation, energetic harmony, emotional balance and a clearer relationship with your own perceptions.
1 audio program of 20 minutes in WAV and MP3HD downloads. The files are designed for repeated use on compatible listening devices.
Choose a calm setting, keep the volume comfortable and listen with a clear intention. Use the session regularly when you want to work with its frequency field and associated benefits.
This program is a frequency, meditation and personal-development practice. It does not replace medical care, diagnosis, treatment or professional health support.
Need help with this session or your order? Visit our Contact page.
High-quality Mental Waves listening experience ready to access instantly.
HD audioSimple recommendations to help you use the session in the right setting.
IncludedAccess the audio files from your account after purchase.
Account accessReturn to the session whenever you want according to the store access conditions.
ForeverProtected checkout and immediate access after purchase.
SSLChoose a quiet setting and keep the volume comfortable.
Use headphones when possible, or speakers if that feels more natural.
Come back to the session as part of a regular personal listening routine.
Cardio Frequency 113 Hz is presented as a gentle vibrational support for the vagus nerve, the rib cage, the breath and the heart rhythm, without vocal guidance.
A 20-minute 113 Hz audio designed to support physiological balance, calm breathing and heart-centered relaxation.
1 audio program of 20 minutes in WAV and MP3HD downloads. The files are designed for repeated use on compatible listening devices.
Listen in a calm setting, at a comfortable volume, and follow the guidance included in the program.
No. This is a wellbeing, meditation, frequency or personal-development practice. It does not replace medical care, diagnosis or treatment.
After purchase, the files are available from your account according to the store access conditions.
30-day return policy
Download right away
Studio quality sound
SSL encrypted
Response within 24h
These testimonials come from Mental Waves listeners using audio programmes for relaxation, focus, emotional balance and inner work.
“I am leaving this testimonial because the listening experience stayed with me. I noticed that it could support moments of study, work or creative attention. I appreciated the balance between musical beauty and a…”
Read testimonial →“I am leaving this testimonial because the listening experience stayed with me, with a sense of inner steadiness. It was a simple experience, but one that stayed with me.”
Read testimonial →“My experience with Sacred Frequency 528 Hz felt personal enough that I wanted to leave a few words about it. The session carried a depth that felt both subtle and powerful, particularly with Sacred…”
Read testimonial →Access Cardio Frequency 113 Hz instantly and use the downloadable Mental Waves program at home.
Explore complementary Mental Waves articles to deepen your understanding and extend the experience.

Can sacred music calm the mind and support inner balance? This article explores how sound, rhythm and vibration…
Read the article
Discover what Qi Gong involves, the benefits it may offer for stress, balance and wellbeing, and simple beginner-friendly…
Read the article
Breathing shapes far more than oxygen intake. This article explores how stress alters natural breathing, why diaphragmatic breathing…
Read the article