Last Updated on October 26, 2023 by pg@petergamma.org
was anounced in 2012 and is used in Scott Hardens Sound Card ECG:
The manual of the AD8232 has 32 pages:
https://www.analog.com/media/en/technical-documentation/data-sheets/ad8232.pdf
The AD8232 cost around 4 dollars on Aliexpress.