Your article touched me so deeply. Tears. I read it twice. I am older than you, alone and don't know what will happen to me. We have all plundered thru life, not knowing what the results will be. I hope you have a caring cardiologist. Age is not always a factor in heart problems. I will be looking forward to hearing of your progress. I certainly hope you are on the mend soon. It's never to late to start over because when you do, you're starting from a new position.
If only we knew when the last magical moment was taking place.
Take care.
Prayers for you.