I apologize if I started that. I said something like "back in the old days, unless it was on an ECG, it didn't matter".
Not completely true. I should have added the doctor listening with the stethoscope.
The point was if A-fib is coming and going, then "back then," unless you present with it to your doctor, they would not see it. Today, if you feel something and tell your doctor, and doc doesn't see or hear it, they'll put you on a Holter monitor or even ask you to get a watch.
Holter monitors really got small enough in the 80s and they revolutionized tracking this stuff. In the 70s and before, I'm confident A-fib went unnoticed by many and the result was a stroke.
I may be a little sensitive to this because I grew up on Chicago and "da Mayor" Daley died in his doctor's office right before Christmas 1976. This was like a huge wake up call to all Chicagoans, because the story was so well known. Daley felt bad for a while and didn't go to the emergency room. When he finally got to his doctor, the doctor knew he was in trouble, and basically said "You are going to the hospital now" at which time Daley died right there.
The point was made to impressionable youth like me that you shouldn't mess around with chest pain. And I remember the point getting through to my family too. At the same time, enter new technology like the Holter monitor. Also enter knowledge about heart disease and prevention like we never new.
What am I babbling about? Let's just say heart care before 1975 was primitive compared to the rapid advances in the decades beyond.