Which of the following statements is TRUE about cTnI?
A) Cardiac forms are never expressed in skeletal muscle.
B) Cardiac forms are expressed in skeletal muscle.
C) In fetal development, the cardiac and skeletal forms are co-expressed in skeletal and cardiac tissues.
D) It is the same as cardiac troponin C (cTnC).

Question

Quizplus · Accepted Answer

Cardiac troponin I (cTnI) is specific to cardiac muscle and is not expressed in skeletal muscle, making it a reliable marker for cardiac injury.

Which of the Following Statements Is TRUE About CTnI