ADS1298: ADS1298 pacemaker detection solution

Hi colleague,

The customer is using our ADS1298, now they want to add pacemaker detection.

They concern that:

1. Just use ADS1298, the software calculates.

2. Use ADS1298 pace out + external ADC, such as TIPD197.

Which solution should they choose? Do we have some examples?

Thanks a lot!

Best Regards,

Rock Su