Hello,
Thank you for your query at DoctorSpring.com
Troponin levels below the cut off limit are not a major worrying issue. Some amount of Troponin can be there due to breakdown of muscles. In case of severely ill patients small tropinin rise may indicate poor prognosis. But that isn't the case with you.
Feel free to discuss further,
Regards
Dr Vivek Mahajan
DM Cardiology