Curious about Troponin normal values

[Demareseitipota]

Hello there! I am a medical student in Italy and I would like to ask you

Few days ago, my teacher told me and the whole class, that when someone experiences a heart attack Troponin levels in blood get high. 

He mentioned that normal values are 11-12 and numbers above 14 or 15 indicate a heart attack. 

Is this true though? I looked up on the internet to make some research about Troponine normal levels and I found no where those numbers! 

What do you say? 

[meanmaryjean, DNP, RN]

Lab values often have differing reference standards in different countries. Your question is best directed to your instructor. 

[JKL33]

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