Troponin is a term used to describe a complex of 3 specific proteins called troponin I (TnI), troponin C (TnC) and troponin T (TnT). The protein complex plays a vital role in allowing contraction of the cardiac and skeletal muscle. This is the reason why high levels of troponin, found via a troponin blood test,… Continue reading What is the Normal Troponin Range?