CTNI

Troponin na zuciya (cTnI) furotin ne na zuciya wanda ya ƙunshi amino acid 209 waɗanda ake bayyana su kawai a cikin myocardium kuma yana da nau'i ɗaya kawai. Yawan cTnI yawanci yana da ƙasa kuma yana iya faruwa cikin awanni 3-6 bayan fara ciwon ƙirji. Ana gano jinin majiyyaci kuma yana ƙaruwa cikin awanni 16 zuwa 30 bayan fara alamun, har ma na tsawon kwanaki 5-8. Saboda haka, ana iya amfani da tantance abubuwan cTnI a cikin jini don gano cutar bugun zuciya mai tsanani da kuma sa ido kan marasa lafiya a ƙarshen lokaci. cTnl yana da takamaiman yanayi da kuma jin daɗi kuma alama ce ta ganewar AMI.

A shekara ta 2006, Ƙungiyar Zuciya ta Amurka ta sanya cTnl a matsayin ma'aunin lalacewar zuciya.