A 67-year-old male who is known to have hypertension and is
a heavy smoker is admitted with a crushing central chest pain radiating to his
shoulder tip. It is accompanied by sweating, nausea and vomiting.
After looking at his ECG you take blood for estimation of
troponin T levels. A medical student who is clerking on your firm asks you
what troponin T is. You reply that troponin T is a:
Cell membrane protein