I think its wonderful that you've started this thread to share your expertise Guyzer
My mother had suffered a sudden and unexpected heart attack this summer (first time) and what I found interesting was that her symptoms (at onset), as she described them to me, were more like a severe case of heartburn/indigestion, then the seemingly cliche "clutching of the heart" type symptoms.
It was very scarey to have this happen. When the first bout of "heart burn" hit I had her lay down; but when the second came I called 911, only to find out that she was in fact having a heart attack. She flat lined in hospital (thank god she was there); but suffered no 'long term' damage from the arrest because she was tended to instantly and it was reported the arrest only lasted under a minute.
She's now on medication and being monitored for "stress", etc; but I wonder if I can ask if this kind of "heart burn" symptom is something typical, and if there are any pre "heart burn like" symptoms which I can watch for, to ensure she is tended to immediately should she have another attack in future?
Thanks for your time and for starting this thread

- P