Hello I am 34 year old male suffered a heart attack on 9 th jan 2017 was done angiography in which clot was break down was having 45 % blockage. Now I am taking storvas trio 20 which has atorvastatin 20, aspirin 75 mg .clopidogrel 75 mg. Along with met xl 25 and nexsium 40 in morning. I want to know how long does this medicine work in body. I am always in fear wat if you got another heart attack will I be alive or not I keep my self busy in work but as soon as I get free things come in my mind please help me.