CTNI

Ko te Cardiac troponin I (cTnI) he pūmua myocardial kei roto ko ngā waikawa amino 209 e whakaatuhia ana i roto i te myocardium anake, ā, kotahi anake te momo. He iti te kukū o te cTnI, ā, ka puta pea i roto i ngā haora 3-6 i muri i te tīmatanga o te mamae o te uma. Ka kitea te toto o te tūroro, ā, ka eke ki te taumata teitei i roto i ngā haora 16 ki te 30 i muri i te tīmatanga o ngā tohu, ahakoa mō ngā rā 5-8. Nō reira, ka taea te whakamahi i te whakatau i te ihirangi cTnI i roto i te toto hei tautuhi tuatahi i te mate myocardial infarction acute me te aroturukitanga tōmuri o ngā tūroro. He tino motuhake me te aro nui te cTnl, ā, he tohu tautuhi i te AMI.

I te tau 2006, i tohua e te American Heart Association te cTnl hei paerewa mō te kino o te uaua ngākau.