Sorry it’s a long term whinge of mine primarily driven by the press using the terms interchangeably...
but in the same way that aviation terms (conflating Trent engine issues with “all dreamliners” being a current prime example) are misused, terms ARE important and go some way to explaining why the general public has such a lack of understanding of what we all do
Now that I can post links this one explains it a lot better than I can!!
Cardiac Arrest vs. Heart Attack