The science of opinion ...

asvjerry,

Wow, that is a story.

In my question, I was really trying to separate arrhythmia and "heart attack" (infarct) from obstruction, etc.

@thyname, I've been curious about 'phones...thanks...*S*

thyname,

Neither do I use headphones, actually earphones, at home. I rarely use Bluetooth speakers at home, too. However, I do use earphones from time to time while travelling.

Yes @asvjerry  headphones can be really good. But I found myself listening more and more to my speakers, so I pulled the plug. Helped raising money for other purchases too. Having said this, I may be back to the headphones in the future. I am not that old 

asvjerry,

Glad to keep you here.

Try this one...

https://www.nytimes.com/2019/11/08/us/prisoner-dies-life-sentence.html