Troponin T

Troponin T is a protein found in heart muscle cells that helps regulate muscle contraction. When the heart muscle is damaged, such as during a heart attack, Troponin T is released into the bloodstream. Measuring its levels through a blood test helps doctors detect and assess heart muscle injury. Elevated Troponin T levels indicate heart damage, making it a valuable marker for diagnosing cardiac events and guiding treatment. It is highly sensitive and specific to heart tissue, making it essential in cardiovascular diagnostics.