Posted 12/5/2016 7:58 PM (GMT -5)
Aww PK,
Sorry you are feeling stressed...and then had this scare from what you read.
However, I can say with as much assurance as I can to you that your anxious breathing is not going to cause a heart attack. This just simply doesn't happen without some pre-existing condition, that you do not have.
So, put that worry aside, and work those coping skills. You'll be feeling better soon. :)
Peace and progress,
S.C.