Last Updated on January 20, 2024 by pg@petergamma.org
«We propose a single-lead ECG-based heart rate variability (HRV) analysis algorithm to quantify autonomic nervous system activity during meditation … Since the proposed approach requires only a single-lead ECG, we expect that it will be used in various fields, such as the internet of Medical Things (IoMT), digital healthcare, digital meditation, and digital therapeutics.»
https://www.nature.com/articles/s41598-022-27121-x
We are happy to find out that a single-lead ECG device is sufficient to write a Nature paper about meditation.
We previously thought this would require at least a 3 channel gold standard ECG device: