Hi everyone, I have a St Jude Endurity fitted in Oct 2020 for total heart block after heart surgery.
Last year's check showed VP 99% AP 26% and ventricular threshold 0.4ms 1.87v (previously 1.2)
This year's check showed VP 77% AP 22% and ventricular threshold 0.4ms 2.7v
Also, battery life was 10.9 years last year and 6 years this year.
I would appreciate an opinion on why you think the numbers have changed?
Thanks a lot