CTNI

Cardiac troponin I (cTnI) ni poroteyine ya myocardial igizwe na aside amine 209 igaragara muri myocardium gusa kandi ifite ubwoko bumwe gusa.Ubushuhe bwa cTnI mubusanzwe buri hasi kandi burashobora kubaho mugihe cyamasaha 3-6 nyuma yo gutangira kubabara mugituza.Amaraso yumurwayi aramenyekana kandi akagera hejuru mumasaha 16 kugeza 30 nyuma yo gutangira ibimenyetso, ndetse no muminsi 5-8.Kubwibyo, kugena ibirimo cTnI mumaraso birashobora gukoreshwa mugupima bwa mbere infarction ikaze ya myocardial no gutinda gukurikirana abarwayi.cTnl ifite umwihariko wo kwiyumvisha ibintu kandi ni ikimenyetso cyo gusuzuma AMI

Muri 2006, Ishyirahamwe ryumutima wabanyamerika ryashyizeho cTnl nkibipimo byangiza myocardial.