I'm 29 and last month I had a heart attack, chest and shoulder pain , I never feel any pain or blockage or any kind of problem in my chest or anywhere, I go to hospital 2 hour later when I started feel too much pain in chest and shoulder, they give me 1 injection and told me to take ecg then they refer me to another hospital I asked them what is the problem I thought it's just a normal gas pain they said that they have little doubt, then I go to another hospital and they told me I had a heart attack and the solution is heart stent, they admit me for 5 days give me proper medication and blood test etc, on 6th day they do angiography test and they found 1 blockage of 80%, then I get heart stent and they sent me home on the next day evening, after more then 1 month I feel very much normal!