I have had many instances when I swore that I was having a heart attack.Even my arms would feel funny.I had a test ,by drinking some fluid,I believe,and the Dr. said that I had a Hiatal Hernia in my chest and that that was probably my problem.Since that test,I have met men that had this same sensation.I was lucky
that I never had a real heart attack,since I would have ignored it,knowing that my condition mimiced a heart attack.An antiacid dose was my treatment for the
condition. Good luck...Bill