CTNI

Cardiac troponin I (cTnI) yog myocardial protein uas muaj 209 amino acids uas tau qhia hauv myocardium nkaus xwb thiab tsuas muaj ib hom subtype xwb.Qhov concentration ntawm cTnI feem ntau yog qis thiab tuaj yeem tshwm sim hauv 3-6 teev tom qab pib mob hauv siab.Tus neeg mob cov ntshav tau kuaj pom thiab nce siab hauv 16 mus rau 30 teev tom qab pib cov tsos mob, txawm tias 5-8 hnub.Yog li, kev txiav txim siab ntawm cTnI cov ntsiab lus hauv cov ntshav tuaj yeem siv rau kev kuaj pom thawj zaug ntawm myocardial infarction thiab kev saib xyuas lig ntawm cov neeg mob.cTnl muaj qhov tshwj xeeb thiab rhiab heev thiab yog qhov ntsuas ntsuas ntawm AMI

Hauv xyoo 2006, American Heart Association tau xaiv cTnl ua tus qauv rau kev puas tsuaj rau myocardial.