iHeart is a fingertip device and mobile app that determines a person’s Internal Age in 30 seconds. The purpose of this blog post is to simplify the science behind the readings, to give a better understanding of how this information is measured, and to explain exactly what is meant by ‘Internal Age’.
iHeart analyzes Aortic Pulse Wave Velocity (AoPWV), the speed at which pressure waves pulse through the aorta. AoPWV is closely related to - and is a measure of - stiffness of the aorta and spinal column, and increased stiffness results in decreased mobility of the body’s core regions. As AoPWV increases in speed, mobility of the core is reduced and the internal organs receive less of a massaging action with each breath. This decreases organ circulation affecting their function, health and longevity.
In Relation to Internal Age
Internal Age is determined by comparing iHeart's readings to those of the world’s ‘gold standard’ for AoPWV testing. By knowing the optimal measurement per age on this system, we can evaluate a person’s health against their actual age. This number is presented in the iHeart app as Internal Age. The graph below illustrates average healthy and unhealthy AoPWV vs. Age readings.
In its measurement of Aortic Stiffness, AoPWV can not only be used to assess risk of illness but also shows improvement with attention to diet, exercise and stress management. iHeart is a way to ‘look inside’ and can help people objectively appreciate the benefit of positive lifestyle choices, both in the short term to see what personally works for them, and in the long term as those choices are perpetuated and gradually affect overall internal health.
Some other blog posts you might enjoy
- Pulse Wave Velocity - What it is and why it matters
- Your Internal Organs Care For You - Do You Care For Them?
- Aortic Stiffness - What it is and why it matters
- Your Internal Health Measured in 30-seconds - Free E-book
- The Aorta Is Bigger Key to Your Internal Health Than You May Think