I found a news item in the Scottish news about the first digital pacemaker being implanted in Scotland.
The gentleman who had the pacemaker fitted was the third in the country as whole to have a digital PM.
It was in 2003.
Here's a link to the item
I found another item about a girl who had a PM fitted at a few days old. Instead of the minor op we adults have, usually, she had to have a major open thoracic procedure.
You know you're wired when...
You have a maintenance schedule just like your car.
Do feel free to contact the manufacturer of your device. I have found them to be quite helpful when I have had questions and concerns.